--- _id: '37960' author: - first_name: Bernhard M. full_name: Stadler, Bernhard M. last_name: Stadler - first_name: Christoph full_name: Wulf, Christoph last_name: Wulf - first_name: Thomas full_name: Werner, Thomas id: '89271' last_name: Werner orcid: 0000-0001-9025-3244 - first_name: Sergey full_name: Tin, Sergey last_name: Tin - first_name: Johannes G. full_name: de Vries, Johannes G. last_name: de Vries citation: ama: Stadler BM, Wulf C, Werner T, Tin S, de Vries JG. Catalytic Approaches to Monomers for Polymers Based on Renewables. ACS Catalysis. 2019;9(9):8012-8067. doi:10.1021/acscatal.9b01665 apa: Stadler, B. M., Wulf, C., Werner, T., Tin, S., & de Vries, J. G. (2019). Catalytic Approaches to Monomers for Polymers Based on Renewables. ACS Catalysis, 9(9), 8012–8067. https://doi.org/10.1021/acscatal.9b01665 bibtex: '@article{Stadler_Wulf_Werner_Tin_de Vries_2019, title={Catalytic Approaches to Monomers for Polymers Based on Renewables}, volume={9}, DOI={10.1021/acscatal.9b01665}, number={9}, journal={ACS Catalysis}, publisher={American Chemical Society (ACS)}, author={Stadler, Bernhard M. and Wulf, Christoph and Werner, Thomas and Tin, Sergey and de Vries, Johannes G.}, year={2019}, pages={8012–8067} }' chicago: 'Stadler, Bernhard M., Christoph Wulf, Thomas Werner, Sergey Tin, and Johannes G. de Vries. “Catalytic Approaches to Monomers for Polymers Based on Renewables.” ACS Catalysis 9, no. 9 (2019): 8012–67. https://doi.org/10.1021/acscatal.9b01665.' ieee: 'B. M. Stadler, C. Wulf, T. Werner, S. Tin, and J. G. de Vries, “Catalytic Approaches to Monomers for Polymers Based on Renewables,” ACS Catalysis, vol. 9, no. 9, pp. 8012–8067, 2019, doi: 10.1021/acscatal.9b01665.' mla: Stadler, Bernhard M., et al. “Catalytic Approaches to Monomers for Polymers Based on Renewables.” ACS Catalysis, vol. 9, no. 9, American Chemical Society (ACS), 2019, pp. 8012–67, doi:10.1021/acscatal.9b01665. short: B.M. Stadler, C. Wulf, T. Werner, S. Tin, J.G. de Vries, ACS Catalysis 9 (2019) 8012–8067. date_created: 2023-01-22T20:42:48Z date_updated: 2025-11-10T09:01:51Z department: - _id: '35' - _id: '2' - _id: '657' doi: 10.1021/acscatal.9b01665 intvolume: ' 9' issue: '9' keyword: - T4 - CSSD language: - iso: eng page: 8012-8067 publication: ACS Catalysis publication_identifier: issn: - 2155-5435 - 2155-5435 publication_status: published publisher: American Chemical Society (ACS) status: public title: Catalytic Approaches to Monomers for Polymers Based on Renewables type: journal_article user_id: '89271' volume: 9 year: '2019' ... --- _id: '37966' abstract: - lang: eng text: "Abstract\r\n Numerous organic transformations are based on the use of stoichiometric amounts of phosphorus reagents. The formation of phosphane oxides from phosphanes is usually the thermodynamic driving force for these reactions. The stoichiometric amounts of phosphane oxide which are formed as by-products often significantly hamper the product purification. Organophosphorus catalysis based on P(III)/P(V) redox cycling aims to address these problems. Herein we present our recent advances in developing catalytic Wittig-type reactions. More specifically, we reported our results on catalytic Wittig reactions based on readily available Bu3P=O as pre-catalyst as well as the first microwave-assisted version of this reaction and the first enantioselective catalytic Wittig reaction utilizing chiral phosphane catalysts. Further developments led to the implementation of catalytic base-free Wittig reactions yielding highly functionalized alkylidene and arylidene succinates." author: - first_name: Lars full_name: Longwitz, Lars last_name: Longwitz - first_name: Thomas full_name: Werner, Thomas id: '89271' last_name: Werner orcid: 0000-0001-9025-3244 citation: ama: Longwitz L, Werner T. Recent advances in catalytic Wittig-type reactions based on P(III)/P(V) redox cycling. Pure and Applied Chemistry. 2019;91(1):95-102. doi:10.1515/pac-2018-0920 apa: Longwitz, L., & Werner, T. (2019). Recent advances in catalytic Wittig-type reactions based on P(III)/P(V) redox cycling. Pure and Applied Chemistry, 91(1), 95–102. https://doi.org/10.1515/pac-2018-0920 bibtex: '@article{Longwitz_Werner_2019, title={Recent advances in catalytic Wittig-type reactions based on P(III)/P(V) redox cycling}, volume={91}, DOI={10.1515/pac-2018-0920}, number={1}, journal={Pure and Applied Chemistry}, publisher={Walter de Gruyter GmbH}, author={Longwitz, Lars and Werner, Thomas}, year={2019}, pages={95–102} }' chicago: 'Longwitz, Lars, and Thomas Werner. “Recent Advances in Catalytic Wittig-Type Reactions Based on P(III)/P(V) Redox Cycling.” Pure and Applied Chemistry 91, no. 1 (2019): 95–102. https://doi.org/10.1515/pac-2018-0920.' ieee: 'L. Longwitz and T. Werner, “Recent advances in catalytic Wittig-type reactions based on P(III)/P(V) redox cycling,” Pure and Applied Chemistry, vol. 91, no. 1, pp. 95–102, 2019, doi: 10.1515/pac-2018-0920.' mla: Longwitz, Lars, and Thomas Werner. “Recent Advances in Catalytic Wittig-Type Reactions Based on P(III)/P(V) Redox Cycling.” Pure and Applied Chemistry, vol. 91, no. 1, Walter de Gruyter GmbH, 2019, pp. 95–102, doi:10.1515/pac-2018-0920. short: L. Longwitz, T. Werner, Pure and Applied Chemistry 91 (2019) 95–102. date_created: 2023-01-22T20:45:38Z date_updated: 2025-11-10T09:06:58Z department: - _id: '35' - _id: '2' - _id: '657' doi: 10.1515/pac-2018-0920 extern: '1' intvolume: ' 91' issue: '1' keyword: - T2 - CSSD language: - iso: eng page: 95-102 publication: Pure and Applied Chemistry publication_identifier: issn: - 1365-3075 - 0033-4545 publication_status: published publisher: Walter de Gruyter GmbH status: public title: Recent advances in catalytic Wittig-type reactions based on P(III)/P(V) redox cycling type: journal_article user_id: '89271' volume: 91 year: '2019' ... --- _id: '37965' author: - first_name: Aiga full_name: Grandane, Aiga last_name: Grandane - first_name: Lars full_name: Longwitz, Lars last_name: Longwitz - first_name: Catrin full_name: Roolf, Catrin last_name: Roolf - first_name: Anke full_name: Spannenberg, Anke last_name: Spannenberg - first_name: Hugo full_name: Murua Escobar, Hugo last_name: Murua Escobar - first_name: Christian full_name: Junghanss, Christian last_name: Junghanss - first_name: Edgars full_name: Suna, Edgars last_name: Suna - first_name: Thomas full_name: Werner, Thomas id: '89271' last_name: Werner orcid: 0000-0001-9025-3244 citation: ama: 'Grandane A, Longwitz L, Roolf C, et al. Intramolecular Base-Free Catalytic Wittig Reaction: Synthesis of Benzoxepinones. The Journal of Organic Chemistry. 2019;84(3):1320-1329. doi:10.1021/acs.joc.8b02789' apa: 'Grandane, A., Longwitz, L., Roolf, C., Spannenberg, A., Murua Escobar, H., Junghanss, C., Suna, E., & Werner, T. (2019). Intramolecular Base-Free Catalytic Wittig Reaction: Synthesis of Benzoxepinones. The Journal of Organic Chemistry, 84(3), 1320–1329. https://doi.org/10.1021/acs.joc.8b02789' bibtex: '@article{Grandane_Longwitz_Roolf_Spannenberg_Murua Escobar_Junghanss_Suna_Werner_2019, title={Intramolecular Base-Free Catalytic Wittig Reaction: Synthesis of Benzoxepinones}, volume={84}, DOI={10.1021/acs.joc.8b02789}, number={3}, journal={The Journal of Organic Chemistry}, publisher={American Chemical Society (ACS)}, author={Grandane, Aiga and Longwitz, Lars and Roolf, Catrin and Spannenberg, Anke and Murua Escobar, Hugo and Junghanss, Christian and Suna, Edgars and Werner, Thomas}, year={2019}, pages={1320–1329} }' chicago: 'Grandane, Aiga, Lars Longwitz, Catrin Roolf, Anke Spannenberg, Hugo Murua Escobar, Christian Junghanss, Edgars Suna, and Thomas Werner. “Intramolecular Base-Free Catalytic Wittig Reaction: Synthesis of Benzoxepinones.” The Journal of Organic Chemistry 84, no. 3 (2019): 1320–29. https://doi.org/10.1021/acs.joc.8b02789.' ieee: 'A. Grandane et al., “Intramolecular Base-Free Catalytic Wittig Reaction: Synthesis of Benzoxepinones,” The Journal of Organic Chemistry, vol. 84, no. 3, pp. 1320–1329, 2019, doi: 10.1021/acs.joc.8b02789.' mla: 'Grandane, Aiga, et al. “Intramolecular Base-Free Catalytic Wittig Reaction: Synthesis of Benzoxepinones.” The Journal of Organic Chemistry, vol. 84, no. 3, American Chemical Society (ACS), 2019, pp. 1320–29, doi:10.1021/acs.joc.8b02789.' short: A. Grandane, L. Longwitz, C. Roolf, A. Spannenberg, H. Murua Escobar, C. Junghanss, E. Suna, T. Werner, The Journal of Organic Chemistry 84 (2019) 1320–1329. date_created: 2023-01-22T20:45:12Z date_updated: 2025-11-10T09:10:18Z department: - _id: '35' - _id: '2' - _id: '657' doi: 10.1021/acs.joc.8b02789 extern: '1' intvolume: ' 84' issue: '3' keyword: - T2 - T4 - CSSD language: - iso: eng page: 1320-1329 publication: The Journal of Organic Chemistry publication_identifier: issn: - 0022-3263 - 1520-6904 publication_status: published publisher: American Chemical Society (ACS) status: public title: 'Intramolecular Base-Free Catalytic Wittig Reaction: Synthesis of Benzoxepinones' type: journal_article user_id: '89271' volume: 84 year: '2019' ... --- _id: '37971' author: - first_name: Bernd full_name: Straub, Bernd last_name: Straub - first_name: Jennifer N. full_name: Andexer, Jennifer N. last_name: Andexer - first_name: Christoph full_name: Arenz, Christoph last_name: Arenz - first_name: Uwe full_name: Beifuss, Uwe last_name: Beifuss - first_name: Florian full_name: Beuerle, Florian last_name: Beuerle - first_name: Malte full_name: Brasholz, Malte last_name: Brasholz - first_name: Rolf full_name: Breinbauer, Rolf last_name: Breinbauer - first_name: Klaus full_name: Ditrich, Klaus last_name: Ditrich - first_name: Martin full_name: Ernst, Martin last_name: Ernst - first_name: Tobias A. M. full_name: Gulder, Tobias A. M. last_name: Gulder - first_name: Markus full_name: Kordes, Markus last_name: Kordes - first_name: Anke full_name: Krueger, Anke last_name: Krueger - first_name: Matthias full_name: Lehmann, Matthias last_name: Lehmann - first_name: Thomas full_name: Lindel, Thomas last_name: Lindel - first_name: Steffen full_name: Lüdeke, Steffen last_name: Lüdeke - first_name: Burkhard full_name: Luy, Burkhard last_name: Luy - first_name: Michael A. R. full_name: Meier, Michael A. R. last_name: Meier - first_name: Christian full_name: Mück-Lichtenfeld, Christian last_name: Mück-Lichtenfeld - first_name: Claudia full_name: Muhle-Goll, Claudia last_name: Muhle-Goll - first_name: Arun full_name: Narine, Arun last_name: Narine - first_name: Jan full_name: Paradies, Jan id: '53339' last_name: Paradies orcid: 0000-0002-3698-668X - first_name: Roland full_name: Pfau, Roland last_name: Pfau - first_name: Jörg full_name: Pietruszka, Jörg last_name: Pietruszka - first_name: Norbert full_name: Schaschke, Norbert last_name: Schaschke - first_name: Mathias O. full_name: Senge, Mathias O. last_name: Senge - first_name: Thomas full_name: Werner, Thomas id: '89271' last_name: Werner orcid: 0000-0001-9025-3244 - first_name: Daniel B. full_name: Werz, Daniel B. last_name: Werz - first_name: Christian full_name: Winter, Christian last_name: Winter - first_name: Dennis full_name: Worgull, Dennis last_name: Worgull citation: ama: Straub B, Andexer JN, Arenz C, et al. Trendbericht Organische Chemie 2017. Nachrichten aus der Chemie. 2018;66(3):249-280. doi:10.1002/nadc.20184072148 apa: Straub, B., Andexer, J. N., Arenz, C., Beifuss, U., Beuerle, F., Brasholz, M., Breinbauer, R., Ditrich, K., Ernst, M., Gulder, T. A. M., Kordes, M., Krueger, A., Lehmann, M., Lindel, T., Lüdeke, S., Luy, B., Meier, M. A. R., Mück-Lichtenfeld, C., Muhle-Goll, C., … Worgull, D. (2018). Trendbericht Organische Chemie 2017. Nachrichten Aus Der Chemie, 66(3), 249–280. https://doi.org/10.1002/nadc.20184072148 bibtex: '@article{Straub_Andexer_Arenz_Beifuss_Beuerle_Brasholz_Breinbauer_Ditrich_Ernst_Gulder_et al._2018, title={Trendbericht Organische Chemie 2017}, volume={66}, DOI={10.1002/nadc.20184072148}, number={3}, journal={Nachrichten aus der Chemie}, publisher={Wiley}, author={Straub, Bernd and Andexer, Jennifer N. and Arenz, Christoph and Beifuss, Uwe and Beuerle, Florian and Brasholz, Malte and Breinbauer, Rolf and Ditrich, Klaus and Ernst, Martin and Gulder, Tobias A. M. and et al.}, year={2018}, pages={249–280} }' chicago: 'Straub, Bernd, Jennifer N. Andexer, Christoph Arenz, Uwe Beifuss, Florian Beuerle, Malte Brasholz, Rolf Breinbauer, et al. “Trendbericht Organische Chemie 2017.” Nachrichten Aus Der Chemie 66, no. 3 (2018): 249–80. https://doi.org/10.1002/nadc.20184072148.' ieee: 'B. Straub et al., “Trendbericht Organische Chemie 2017,” Nachrichten aus der Chemie, vol. 66, no. 3, pp. 249–280, 2018, doi: 10.1002/nadc.20184072148.' mla: Straub, Bernd, et al. “Trendbericht Organische Chemie 2017.” Nachrichten Aus Der Chemie, vol. 66, no. 3, Wiley, 2018, pp. 249–80, doi:10.1002/nadc.20184072148. short: B. Straub, J.N. Andexer, C. Arenz, U. Beifuss, F. Beuerle, M. Brasholz, R. Breinbauer, K. Ditrich, M. Ernst, T.A.M. Gulder, M. Kordes, A. Krueger, M. Lehmann, T. Lindel, S. Lüdeke, B. Luy, M.A.R. Meier, C. Mück-Lichtenfeld, C. Muhle-Goll, A. Narine, J. Paradies, R. Pfau, J. Pietruszka, N. Schaschke, M.O. Senge, T. Werner, D.B. Werz, C. Winter, D. Worgull, Nachrichten Aus Der Chemie 66 (2018) 249–280. date_created: 2023-01-22T20:48:24Z date_updated: 2025-11-10T09:03:49Z department: - _id: '35' - _id: '2' - _id: '657' - _id: '389' doi: 10.1002/nadc.20184072148 extern: '1' intvolume: ' 66' issue: '3' keyword: - General Chemical Engineering - General Chemistry language: - iso: eng page: 249-280 publication: Nachrichten aus der Chemie publication_identifier: issn: - 1439-9598 publication_status: published publisher: Wiley status: public title: Trendbericht Organische Chemie 2017 type: journal_article user_id: '89271' volume: 66 year: '2018' ... --- _id: '37968' alternative_title: - 1,8-Diazabicyclo[5.4.0]undec-7-ene-Catalyzed Carbonylative Cyclization of Propargylic Alcohols with Elemental Sulfur author: - first_name: Yuya full_name: Hu, Yuya last_name: Hu - first_name: Zhiping full_name: Yin, Zhiping last_name: Yin - first_name: Thomas full_name: Werner, Thomas id: '89271' last_name: Werner orcid: 0000-0001-9025-3244 - first_name: Anke full_name: Spannenberg, Anke last_name: Spannenberg - first_name: Xiao-Feng full_name: Wu, Xiao-Feng last_name: Wu citation: ama: Hu Y, Yin Z, Werner T, Spannenberg A, Wu X-F. 1,8-Diazabicyclo[5.4.0]undec-7-ene-Catalyzed Carbonylative Cyclization of Propargylic Alcohols with Elemental Sulfur. European Journal of Organic Chemistry. 2018;2018(10):1274-1276. doi:10.1002/ejoc.201701813 apa: Hu, Y., Yin, Z., Werner, T., Spannenberg, A., & Wu, X.-F. (2018). 1,8-Diazabicyclo[5.4.0]undec-7-ene-Catalyzed Carbonylative Cyclization of Propargylic Alcohols with Elemental Sulfur. European Journal of Organic Chemistry, 2018(10), 1274–1276. https://doi.org/10.1002/ejoc.201701813 bibtex: '@article{Hu_Yin_Werner_Spannenberg_Wu_2018, title={1,8-Diazabicyclo[5.4.0]undec-7-ene-Catalyzed Carbonylative Cyclization of Propargylic Alcohols with Elemental Sulfur}, volume={2018}, DOI={10.1002/ejoc.201701813}, number={10}, journal={European Journal of Organic Chemistry}, publisher={Wiley}, author={Hu, Yuya and Yin, Zhiping and Werner, Thomas and Spannenberg, Anke and Wu, Xiao-Feng}, year={2018}, pages={1274–1276} }' chicago: 'Hu, Yuya, Zhiping Yin, Thomas Werner, Anke Spannenberg, and Xiao-Feng Wu. “1,8-Diazabicyclo[5.4.0]Undec-7-Ene-Catalyzed Carbonylative Cyclization of Propargylic Alcohols with Elemental Sulfur.” European Journal of Organic Chemistry 2018, no. 10 (2018): 1274–76. https://doi.org/10.1002/ejoc.201701813.' ieee: 'Y. Hu, Z. Yin, T. Werner, A. Spannenberg, and X.-F. Wu, “1,8-Diazabicyclo[5.4.0]undec-7-ene-Catalyzed Carbonylative Cyclization of Propargylic Alcohols with Elemental Sulfur,” European Journal of Organic Chemistry, vol. 2018, no. 10, pp. 1274–1276, 2018, doi: 10.1002/ejoc.201701813.' mla: Hu, Yuya, et al. “1,8-Diazabicyclo[5.4.0]Undec-7-Ene-Catalyzed Carbonylative Cyclization of Propargylic Alcohols with Elemental Sulfur.” European Journal of Organic Chemistry, vol. 2018, no. 10, Wiley, 2018, pp. 1274–76, doi:10.1002/ejoc.201701813. short: Y. Hu, Z. Yin, T. Werner, A. Spannenberg, X.-F. Wu, European Journal of Organic Chemistry 2018 (2018) 1274–1276. date_created: 2023-01-22T20:46:32Z date_updated: 2025-11-10T09:05:47Z department: - _id: '35' - _id: '2' - _id: '657' doi: 10.1002/ejoc.201701813 extern: '1' intvolume: ' 2018' issue: '10' keyword: - Organic Chemistry - Physical and Theoretical Chemistry language: - iso: eng page: 1274-1276 publication: European Journal of Organic Chemistry publication_identifier: issn: - 1434-193X publication_status: published publisher: Wiley status: public title: 1,8-Diazabicyclo[5.4.0]undec-7-ene-Catalyzed Carbonylative Cyclization of Propargylic Alcohols with Elemental Sulfur type: journal_article user_id: '89271' volume: 2018 year: '2018' ... --- _id: '37967' author: - first_name: Johannes full_name: Steinbauer, Johannes last_name: Steinbauer - first_name: Christoph full_name: Kubis, Christoph last_name: Kubis - first_name: Ralf full_name: Ludwig, Ralf last_name: Ludwig - first_name: Thomas full_name: Werner, Thomas id: '89271' last_name: Werner orcid: 0000-0001-9025-3244 citation: ama: 'Steinbauer J, Kubis C, Ludwig R, Werner T. Mechanistic Study on the Addition of CO₂ to Epoxides Catalyzed by Ammonium and Phosphonium Salts: A Combined Spectroscopic and Kinetic Approach. ACS Sustainable Chemistry and Engineering. 2018;6(8):10778-10788. doi:10.1021/acssuschemeng.8b02093' apa: 'Steinbauer, J., Kubis, C., Ludwig, R., & Werner, T. (2018). Mechanistic Study on the Addition of CO₂ to Epoxides Catalyzed by Ammonium and Phosphonium Salts: A Combined Spectroscopic and Kinetic Approach. ACS Sustainable Chemistry and Engineering, 6(8), 10778–10788. https://doi.org/10.1021/acssuschemeng.8b02093' bibtex: '@article{Steinbauer_Kubis_Ludwig_Werner_2018, title={Mechanistic Study on the Addition of CO₂ to Epoxides Catalyzed by Ammonium and Phosphonium Salts: A Combined Spectroscopic and Kinetic Approach}, volume={6}, DOI={10.1021/acssuschemeng.8b02093}, number={8}, journal={ACS Sustainable Chemistry and Engineering}, publisher={American Chemical Society (ACS)}, author={Steinbauer, Johannes and Kubis, Christoph and Ludwig, Ralf and Werner, Thomas}, year={2018}, pages={10778–10788} }' chicago: 'Steinbauer, Johannes, Christoph Kubis, Ralf Ludwig, and Thomas Werner. “Mechanistic Study on the Addition of CO₂ to Epoxides Catalyzed by Ammonium and Phosphonium Salts: A Combined Spectroscopic and Kinetic Approach.” ACS Sustainable Chemistry and Engineering 6, no. 8 (2018): 10778–88. https://doi.org/10.1021/acssuschemeng.8b02093.' ieee: 'J. Steinbauer, C. Kubis, R. Ludwig, and T. Werner, “Mechanistic Study on the Addition of CO₂ to Epoxides Catalyzed by Ammonium and Phosphonium Salts: A Combined Spectroscopic and Kinetic Approach,” ACS Sustainable Chemistry and Engineering, vol. 6, no. 8, pp. 10778–10788, 2018, doi: 10.1021/acssuschemeng.8b02093.' mla: 'Steinbauer, Johannes, et al. “Mechanistic Study on the Addition of CO₂ to Epoxides Catalyzed by Ammonium and Phosphonium Salts: A Combined Spectroscopic and Kinetic Approach.” ACS Sustainable Chemistry and Engineering, vol. 6, no. 8, American Chemical Society (ACS), 2018, pp. 10778–88, doi:10.1021/acssuschemeng.8b02093.' short: J. Steinbauer, C. Kubis, R. Ludwig, T. Werner, ACS Sustainable Chemistry and Engineering 6 (2018) 10778–10788. date_created: 2023-01-22T20:46:04Z date_updated: 2025-11-10T09:04:50Z department: - _id: '35' - _id: '2' - _id: '657' doi: 10.1021/acssuschemeng.8b02093 extern: '1' intvolume: ' 6' issue: '8' keyword: - T1 - T2 - CSSD language: - iso: eng page: 10778-10788 publication: ACS Sustainable Chemistry and Engineering publication_identifier: issn: - 2168-0485 - 2168-0485 publication_status: published publisher: American Chemical Society (ACS) status: public title: 'Mechanistic Study on the Addition of CO₂ to Epoxides Catalyzed by Ammonium and Phosphonium Salts: A Combined Spectroscopic and Kinetic Approach' type: journal_article user_id: '89271' volume: 6 year: '2018' ... --- _id: '37969' abstract: - lang: eng text:

Simple zinc organyls (R₂Zn) efficiently catalyze the copolymerization of CO₂ and cyclohexene oxide. The effect of various reaction parameters has been studied. The reaction proceeds under halogen-free conditions and no co-catalyst is required.

author: - first_name: Christoph full_name: Wulf, Christoph last_name: Wulf - first_name: Ulrike full_name: Doering, Ulrike last_name: Doering - first_name: Thomas full_name: Werner, Thomas id: '89271' last_name: Werner orcid: 0000-0001-9025-3244 citation: ama: Wulf C, Doering U, Werner T. Copolymerization of CO₂ and epoxides mediated by zinc organyls. RSC Advances. 2018;8(7):3673-3679. doi:10.1039/c7ra12535f apa: Wulf, C., Doering, U., & Werner, T. (2018). Copolymerization of CO₂ and epoxides mediated by zinc organyls. RSC Advances, 8(7), 3673–3679. https://doi.org/10.1039/c7ra12535f bibtex: '@article{Wulf_Doering_Werner_2018, title={Copolymerization of CO₂ and epoxides mediated by zinc organyls}, volume={8}, DOI={10.1039/c7ra12535f}, number={7}, journal={RSC Advances}, publisher={Royal Society of Chemistry (RSC)}, author={Wulf, Christoph and Doering, Ulrike and Werner, Thomas}, year={2018}, pages={3673–3679} }' chicago: 'Wulf, Christoph, Ulrike Doering, and Thomas Werner. “Copolymerization of CO₂ and Epoxides Mediated by Zinc Organyls.” RSC Advances 8, no. 7 (2018): 3673–79. https://doi.org/10.1039/c7ra12535f.' ieee: 'C. Wulf, U. Doering, and T. Werner, “Copolymerization of CO₂ and epoxides mediated by zinc organyls,” RSC Advances, vol. 8, no. 7, pp. 3673–3679, 2018, doi: 10.1039/c7ra12535f.' mla: Wulf, Christoph, et al. “Copolymerization of CO₂ and Epoxides Mediated by Zinc Organyls.” RSC Advances, vol. 8, no. 7, Royal Society of Chemistry (RSC), 2018, pp. 3673–79, doi:10.1039/c7ra12535f. short: C. Wulf, U. Doering, T. Werner, RSC Advances 8 (2018) 3673–3679. date_created: 2023-01-22T20:46:56Z date_updated: 2025-11-10T09:03:07Z department: - _id: '35' - _id: '2' - _id: '657' doi: 10.1039/c7ra12535f extern: '1' intvolume: ' 8' issue: '7' keyword: - T1 - T3 - CSSD language: - iso: eng page: 3673-3679 publication: RSC Advances publication_identifier: issn: - 2046-2069 publication_status: published publisher: Royal Society of Chemistry (RSC) status: public title: Copolymerization of CO₂ and epoxides mediated by zinc organyls type: journal_article user_id: '89271' volume: 8 year: '2018' ... --- _id: '62105' author: - first_name: Lars full_name: Longwitz, Lars last_name: Longwitz - first_name: Johannes full_name: Steinbauer, Johannes last_name: Steinbauer - first_name: Anke full_name: Spannenberg, Anke last_name: Spannenberg - first_name: Thomas full_name: Werner, Thomas id: '89271' last_name: Werner orcid: 0000-0001-9025-3244 citation: ama: Longwitz L, Steinbauer J, Spannenberg A, Werner T. Calcium-Based Catalytic System for the Synthesis of Bio-Derived Cyclic Carbonates under Mild Conditions. ACS Catalysis. 2018;8(1):665-672. doi:10.1021/acscatal.7b03367 apa: Longwitz, L., Steinbauer, J., Spannenberg, A., & Werner, T. (2018). Calcium-Based Catalytic System for the Synthesis of Bio-Derived Cyclic Carbonates under Mild Conditions. ACS Catalysis, 8(1), 665–672. https://doi.org/10.1021/acscatal.7b03367 bibtex: '@article{Longwitz_Steinbauer_Spannenberg_Werner_2018, title={Calcium-Based Catalytic System for the Synthesis of Bio-Derived Cyclic Carbonates under Mild Conditions}, volume={8}, DOI={10.1021/acscatal.7b03367}, number={1}, journal={ACS Catalysis}, publisher={American Chemical Society (ACS)}, author={Longwitz, Lars and Steinbauer, Johannes and Spannenberg, Anke and Werner, Thomas}, year={2018}, pages={665–672} }' chicago: 'Longwitz, Lars, Johannes Steinbauer, Anke Spannenberg, and Thomas Werner. “Calcium-Based Catalytic System for the Synthesis of Bio-Derived Cyclic Carbonates under Mild Conditions.” ACS Catalysis 8, no. 1 (2018): 665–72. https://doi.org/10.1021/acscatal.7b03367.' ieee: 'L. Longwitz, J. Steinbauer, A. Spannenberg, and T. Werner, “Calcium-Based Catalytic System for the Synthesis of Bio-Derived Cyclic Carbonates under Mild Conditions,” ACS Catalysis, vol. 8, no. 1, pp. 665–672, 2018, doi: 10.1021/acscatal.7b03367.' mla: Longwitz, Lars, et al. “Calcium-Based Catalytic System for the Synthesis of Bio-Derived Cyclic Carbonates under Mild Conditions.” ACS Catalysis, vol. 8, no. 1, American Chemical Society (ACS), 2018, pp. 665–72, doi:10.1021/acscatal.7b03367. short: L. Longwitz, J. Steinbauer, A. Spannenberg, T. Werner, ACS Catalysis 8 (2018) 665–672. date_created: 2025-11-05T15:47:56Z date_updated: 2025-11-10T09:05:26Z department: - _id: '35' - _id: '2' doi: 10.1021/acscatal.7b03367 intvolume: ' 8' issue: '1' keyword: - T1 - T3 - T4 - CSSD language: - iso: eng page: 665-672 publication: ACS Catalysis publication_identifier: issn: - 2155-5435 - 2155-5435 publication_status: published publisher: American Chemical Society (ACS) status: public title: Calcium-Based Catalytic System for the Synthesis of Bio-Derived Cyclic Carbonates under Mild Conditions type: journal_article user_id: '89271' volume: 8 year: '2018' ... --- _id: '37970' author: - first_name: Lars full_name: Longwitz, Lars last_name: Longwitz - first_name: Johannes full_name: Steinbauer, Johannes last_name: Steinbauer - first_name: Anke full_name: Spannenberg, Anke last_name: Spannenberg - first_name: Thomas full_name: Werner, Thomas id: '89271' last_name: Werner orcid: https://orcid.org/0000-0001-9025-3244 citation: ama: Longwitz L, Steinbauer J, Spannenberg A, Werner T. Calcium-Based Catalytic System for the Synthesis of Bio-Derived Cyclic Carbonates under Mild Conditions. ACS Catalysis. 2017;8(1):665-672. doi:10.1021/acscatal.7b03367 apa: Longwitz, L., Steinbauer, J., Spannenberg, A., & Werner, T. (2017). Calcium-Based Catalytic System for the Synthesis of Bio-Derived Cyclic Carbonates under Mild Conditions. ACS Catalysis, 8(1), 665–672. https://doi.org/10.1021/acscatal.7b03367 bibtex: '@article{Longwitz_Steinbauer_Spannenberg_Werner_2017, title={Calcium-Based Catalytic System for the Synthesis of Bio-Derived Cyclic Carbonates under Mild Conditions}, volume={8}, DOI={10.1021/acscatal.7b03367}, number={1}, journal={ACS Catalysis}, publisher={American Chemical Society (ACS)}, author={Longwitz, Lars and Steinbauer, Johannes and Spannenberg, Anke and Werner, Thomas}, year={2017}, pages={665–672} }' chicago: 'Longwitz, Lars, Johannes Steinbauer, Anke Spannenberg, and Thomas Werner. “Calcium-Based Catalytic System for the Synthesis of Bio-Derived Cyclic Carbonates under Mild Conditions.” ACS Catalysis 8, no. 1 (2017): 665–72. https://doi.org/10.1021/acscatal.7b03367.' ieee: 'L. Longwitz, J. Steinbauer, A. Spannenberg, and T. Werner, “Calcium-Based Catalytic System for the Synthesis of Bio-Derived Cyclic Carbonates under Mild Conditions,” ACS Catalysis, vol. 8, no. 1, pp. 665–672, 2017, doi: 10.1021/acscatal.7b03367.' mla: Longwitz, Lars, et al. “Calcium-Based Catalytic System for the Synthesis of Bio-Derived Cyclic Carbonates under Mild Conditions.” ACS Catalysis, vol. 8, no. 1, American Chemical Society (ACS), 2017, pp. 665–72, doi:10.1021/acscatal.7b03367. short: L. Longwitz, J. Steinbauer, A. Spannenberg, T. Werner, ACS Catalysis 8 (2017) 665–672. date_created: 2023-01-22T20:47:19Z date_updated: 2025-11-06T08:38:07Z department: - _id: '35' - _id: '2' - _id: '657' doi: 10.1021/acscatal.7b03367 extern: '1' intvolume: ' 8' issue: '1' keyword: - T1 - T3 - T4 language: - iso: eng page: 665-672 publication: ACS Catalysis publication_identifier: issn: - 2155-5435 - 2155-5435 publication_status: published publisher: American Chemical Society (ACS) status: public title: Calcium-Based Catalytic System for the Synthesis of Bio-Derived Cyclic Carbonates under Mild Conditions type: journal_article user_id: '89271' volume: 8 year: '2017' ... --- _id: '37979' author: - first_name: Bernd F. full_name: Straub, Bernd F. last_name: Straub - first_name: Jennifer full_name: Andexer, Jennifer last_name: Andexer - first_name: Christoph full_name: Arenz, Christoph last_name: Arenz - first_name: Uwe full_name: Beifuss, Uwe last_name: Beifuss - first_name: Florian full_name: Beuerle, Florian last_name: Beuerle - first_name: Malte full_name: Brasholz, Malte last_name: Brasholz - first_name: Rolf full_name: Breinbauer, Rolf last_name: Breinbauer - first_name: Klaus full_name: Ditrich, Klaus last_name: Ditrich - first_name: Tobias A. M. full_name: Gulder, Tobias A. M. last_name: Gulder - first_name: Wolfgang full_name: Hüttel, Wolfgang last_name: Hüttel - first_name: Markus full_name: Kordes, Markus last_name: Kordes - first_name: Anke full_name: Krueger, Anke last_name: Krueger - first_name: Matthias full_name: Lehmann, Matthias last_name: Lehmann - first_name: Thomas full_name: Lindel, Thomas last_name: Lindel - first_name: Burkhard full_name: Luy, Burkhard last_name: Luy - first_name: Michael A. R. full_name: Meier, Michael A. R. last_name: Meier - first_name: Christian full_name: Mück-Lichtenfeld, Christian last_name: Mück-Lichtenfeld - first_name: Claudia full_name: Muhle-Goll, Claudia last_name: Muhle-Goll - first_name: Thomas J. J. full_name: Müller, Thomas J. J. last_name: Müller - first_name: Arun full_name: Narine, Arun last_name: Narine - first_name: Jan full_name: Paradies, Jan id: '53339' last_name: Paradies orcid: 0000-0002-3698-668X - first_name: Roland full_name: Pfau, Roland last_name: Pfau - first_name: Jörg full_name: Pietruszka, Jörg last_name: Pietruszka - first_name: Norbert full_name: Schaschke, Norbert last_name: Schaschke - first_name: Mathias O. full_name: Senge, Mathias O. last_name: Senge - first_name: Thomas full_name: Werner, Thomas id: '89271' last_name: Werner orcid: 0000-0001-9025-3244 - first_name: Daniel B. full_name: Werz, Daniel B. last_name: Werz - first_name: Christian A. full_name: Winter, Christian A. last_name: Winter - first_name: Dennis full_name: Worgull, Dennis last_name: Worgull citation: ama: Straub BF, Andexer J, Arenz C, et al. Organische Chemie 2016. Nachrichten aus der Chemie. 2017;65(3):266-304. doi:10.1002/nadc.20174059831 apa: Straub, B. F., Andexer, J., Arenz, C., Beifuss, U., Beuerle, F., Brasholz, M., Breinbauer, R., Ditrich, K., Gulder, T. A. M., Hüttel, W., Kordes, M., Krueger, A., Lehmann, M., Lindel, T., Luy, B., Meier, M. A. R., Mück-Lichtenfeld, C., Muhle-Goll, C., Müller, T. J. J., … Worgull, D. (2017). Organische Chemie 2016. Nachrichten Aus Der Chemie, 65(3), 266–304. https://doi.org/10.1002/nadc.20174059831 bibtex: '@article{Straub_Andexer_Arenz_Beifuss_Beuerle_Brasholz_Breinbauer_Ditrich_Gulder_Hüttel_et al._2017, title={Organische Chemie 2016}, volume={65}, DOI={10.1002/nadc.20174059831}, number={3}, journal={Nachrichten aus der Chemie}, publisher={Wiley}, author={Straub, Bernd F. and Andexer, Jennifer and Arenz, Christoph and Beifuss, Uwe and Beuerle, Florian and Brasholz, Malte and Breinbauer, Rolf and Ditrich, Klaus and Gulder, Tobias A. M. and Hüttel, Wolfgang and et al.}, year={2017}, pages={266–304} }' chicago: 'Straub, Bernd F., Jennifer Andexer, Christoph Arenz, Uwe Beifuss, Florian Beuerle, Malte Brasholz, Rolf Breinbauer, et al. “Organische Chemie 2016.” Nachrichten Aus Der Chemie 65, no. 3 (2017): 266–304. https://doi.org/10.1002/nadc.20174059831.' ieee: 'B. F. Straub et al., “Organische Chemie 2016,” Nachrichten aus der Chemie, vol. 65, no. 3, pp. 266–304, 2017, doi: 10.1002/nadc.20174059831.' mla: Straub, Bernd F., et al. “Organische Chemie 2016.” Nachrichten Aus Der Chemie, vol. 65, no. 3, Wiley, 2017, pp. 266–304, doi:10.1002/nadc.20174059831. short: B.F. Straub, J. Andexer, C. Arenz, U. Beifuss, F. Beuerle, M. Brasholz, R. Breinbauer, K. Ditrich, T.A.M. Gulder, W. Hüttel, M. Kordes, A. Krueger, M. Lehmann, T. Lindel, B. Luy, M.A.R. Meier, C. Mück-Lichtenfeld, C. Muhle-Goll, T.J.J. Müller, A. Narine, J. Paradies, R. Pfau, J. Pietruszka, N. Schaschke, M.O. Senge, T. Werner, D.B. Werz, C.A. Winter, D. Worgull, Nachrichten Aus Der Chemie 65 (2017) 266–304. date_created: 2023-01-22T21:00:37Z date_updated: 2025-11-10T09:11:28Z department: - _id: '35' - _id: '2' - _id: '657' - _id: '389' doi: 10.1002/nadc.20174059831 extern: '1' intvolume: ' 65' issue: '3' keyword: - General Chemical Engineering - General Chemistry language: - iso: eng page: 266-304 publication: Nachrichten aus der Chemie publication_identifier: issn: - 1439-9598 publication_status: published publisher: Wiley status: public title: Organische Chemie 2016 type: journal_article user_id: '89271' volume: 65 year: '2017' ... --- _id: '37976' author: - first_name: Wu full_name: Li, Wu last_name: Li - first_name: Thomas full_name: Werner, Thomas id: '89271' last_name: Werner orcid: 0000-0001-9025-3244 citation: ama: 'Li W, Werner T. B(C6F5)3-Catalyzed Michael Reactions: Aromatic C–H as Nucleophiles. Organic Letters. 2017;19(10):2568-2571. doi:10.1021/acs.orglett.7b00720' apa: 'Li, W., & Werner, T. (2017). B(C6F5)3-Catalyzed Michael Reactions: Aromatic C–H as Nucleophiles. Organic Letters, 19(10), 2568–2571. https://doi.org/10.1021/acs.orglett.7b00720' bibtex: '@article{Li_Werner_2017, title={B(C6F5)3-Catalyzed Michael Reactions: Aromatic C–H as Nucleophiles}, volume={19}, DOI={10.1021/acs.orglett.7b00720}, number={10}, journal={Organic Letters}, publisher={American Chemical Society (ACS)}, author={Li, Wu and Werner, Thomas}, year={2017}, pages={2568–2571} }' chicago: 'Li, Wu, and Thomas Werner. “B(C6F5)3-Catalyzed Michael Reactions: Aromatic C–H as Nucleophiles.” Organic Letters 19, no. 10 (2017): 2568–71. https://doi.org/10.1021/acs.orglett.7b00720.' ieee: 'W. Li and T. Werner, “B(C6F5)3-Catalyzed Michael Reactions: Aromatic C–H as Nucleophiles,” Organic Letters, vol. 19, no. 10, pp. 2568–2571, 2017, doi: 10.1021/acs.orglett.7b00720.' mla: 'Li, Wu, and Thomas Werner. “B(C6F5)3-Catalyzed Michael Reactions: Aromatic C–H as Nucleophiles.” Organic Letters, vol. 19, no. 10, American Chemical Society (ACS), 2017, pp. 2568–71, doi:10.1021/acs.orglett.7b00720.' short: W. Li, T. Werner, Organic Letters 19 (2017) 2568–2571. date_created: 2023-01-22T20:59:34Z date_updated: 2025-11-10T09:14:45Z department: - _id: '35' - _id: '2' - _id: '657' doi: 10.1021/acs.orglett.7b00720 extern: '1' intvolume: ' 19' issue: '10' keyword: - CSSD language: - iso: eng page: 2568-2571 publication: Organic Letters publication_identifier: issn: - 1523-7060 - 1523-7052 publication_status: published publisher: American Chemical Society (ACS) status: public title: 'B(C6F5)3-Catalyzed Michael Reactions: Aromatic C–H as Nucleophiles' type: journal_article user_id: '89271' volume: 19 year: '2017' ... --- _id: '37973' abstract: - lang: eng text:

An immobilized bifunctional phosphonium salt catalyst efficiently catalyzed the synthesis of cyclic carbonates under mild conditions, and was reused up to 15 times.

author: - first_name: J. full_name: Steinbauer, J. last_name: Steinbauer - first_name: L. full_name: Longwitz, L. last_name: Longwitz - first_name: M. full_name: Frank, M. last_name: Frank - first_name: J. full_name: Epping, J. last_name: Epping - first_name: U. full_name: Kragl, U. last_name: Kragl - first_name: Thomas full_name: Werner, Thomas id: '89271' last_name: Werner orcid: 0000-0001-9025-3244 citation: ama: Steinbauer J, Longwitz L, Frank M, Epping J, Kragl U, Werner T. Immobilized bifunctional phosphonium salts as recyclable organocatalysts in the cycloaddition of CO₂ and epoxides. Green Chemistry. 2017;19(18):4435-4445. doi:10.1039/c7gc01782k apa: Steinbauer, J., Longwitz, L., Frank, M., Epping, J., Kragl, U., & Werner, T. (2017). Immobilized bifunctional phosphonium salts as recyclable organocatalysts in the cycloaddition of CO₂ and epoxides. Green Chemistry, 19(18), 4435–4445. https://doi.org/10.1039/c7gc01782k bibtex: '@article{Steinbauer_Longwitz_Frank_Epping_Kragl_Werner_2017, title={Immobilized bifunctional phosphonium salts as recyclable organocatalysts in the cycloaddition of CO₂ and epoxides}, volume={19}, DOI={10.1039/c7gc01782k}, number={18}, journal={Green Chemistry}, publisher={Royal Society of Chemistry (RSC)}, author={Steinbauer, J. and Longwitz, L. and Frank, M. and Epping, J. and Kragl, U. and Werner, Thomas}, year={2017}, pages={4435–4445} }' chicago: 'Steinbauer, J., L. Longwitz, M. Frank, J. Epping, U. Kragl, and Thomas Werner. “Immobilized Bifunctional Phosphonium Salts as Recyclable Organocatalysts in the Cycloaddition of CO₂ and Epoxides.” Green Chemistry 19, no. 18 (2017): 4435–45. https://doi.org/10.1039/c7gc01782k.' ieee: 'J. Steinbauer, L. Longwitz, M. Frank, J. Epping, U. Kragl, and T. Werner, “Immobilized bifunctional phosphonium salts as recyclable organocatalysts in the cycloaddition of CO₂ and epoxides,” Green Chemistry, vol. 19, no. 18, pp. 4435–4445, 2017, doi: 10.1039/c7gc01782k.' mla: Steinbauer, J., et al. “Immobilized Bifunctional Phosphonium Salts as Recyclable Organocatalysts in the Cycloaddition of CO₂ and Epoxides.” Green Chemistry, vol. 19, no. 18, Royal Society of Chemistry (RSC), 2017, pp. 4435–45, doi:10.1039/c7gc01782k. short: J. Steinbauer, L. Longwitz, M. Frank, J. Epping, U. Kragl, T. Werner, Green Chemistry 19 (2017) 4435–4445. date_created: 2023-01-22T20:57:38Z date_updated: 2025-11-10T09:18:10Z department: - _id: '35' - _id: '2' - _id: '657' doi: 10.1039/c7gc01782k extern: '1' intvolume: ' 19' issue: '18' keyword: - T1 - T2 - CSSD language: - iso: eng page: 4435-4445 publication: Green Chemistry publication_identifier: issn: - 1463-9262 - 1463-9270 publication_status: published publisher: Royal Society of Chemistry (RSC) status: public title: Immobilized bifunctional phosphonium salts as recyclable organocatalysts in the cycloaddition of CO₂ and epoxides type: journal_article user_id: '89271' volume: 19 year: '2017' ... --- _id: '37975' abstract: - lang: eng text: '

Calcium punched beyond its weight: An in situ formed Ca²⁺–crown ether complex showed unprecedented efficiency in cyclic carbonate synthesis.

' author: - first_name: J. full_name: Steinbauer, J. last_name: Steinbauer - first_name: A. full_name: Spannenberg, A. last_name: Spannenberg - first_name: Thomas full_name: Werner, Thomas id: '89271' last_name: Werner orcid: 0000-0001-9025-3244 citation: ama: Steinbauer J, Spannenberg A, Werner T. An in situ formed Ca²⁺–crown ether complex and its use in CO₂-fixation reactions with terminal and internal epoxides. Green Chemistry. 2017;19(16):3769-3779. doi:10.1039/c7gc01114h apa: Steinbauer, J., Spannenberg, A., & Werner, T. (2017). An in situ formed Ca²⁺–crown ether complex and its use in CO₂-fixation reactions with terminal and internal epoxides. Green Chemistry, 19(16), 3769–3779. https://doi.org/10.1039/c7gc01114h bibtex: '@article{Steinbauer_Spannenberg_Werner_2017, title={An in situ formed Ca²⁺–crown ether complex and its use in CO₂-fixation reactions with terminal and internal epoxides}, volume={19}, DOI={10.1039/c7gc01114h}, number={16}, journal={Green Chemistry}, publisher={Royal Society of Chemistry (RSC)}, author={Steinbauer, J. and Spannenberg, A. and Werner, Thomas}, year={2017}, pages={3769–3779} }' chicago: 'Steinbauer, J., A. Spannenberg, and Thomas Werner. “An in Situ Formed Ca²⁺–Crown Ether Complex and Its Use in CO₂-Fixation Reactions with Terminal and Internal Epoxides.” Green Chemistry 19, no. 16 (2017): 3769–79. https://doi.org/10.1039/c7gc01114h.' ieee: 'J. Steinbauer, A. Spannenberg, and T. Werner, “An in situ formed Ca²⁺–crown ether complex and its use in CO₂-fixation reactions with terminal and internal epoxides,” Green Chemistry, vol. 19, no. 16, pp. 3769–3779, 2017, doi: 10.1039/c7gc01114h.' mla: Steinbauer, J., et al. “An in Situ Formed Ca²⁺–Crown Ether Complex and Its Use in CO₂-Fixation Reactions with Terminal and Internal Epoxides.” Green Chemistry, vol. 19, no. 16, Royal Society of Chemistry (RSC), 2017, pp. 3769–79, doi:10.1039/c7gc01114h. short: J. Steinbauer, A. Spannenberg, T. Werner, Green Chemistry 19 (2017) 3769–3779. date_created: 2023-01-22T20:59:12Z date_updated: 2025-11-10T09:18:18Z department: - _id: '35' - _id: '2' - _id: '657' doi: 10.1039/c7gc01114h extern: '1' intvolume: ' 19' issue: '16' keyword: - T1 - T3 - CSSD language: - iso: eng page: 3769-3779 publication: Green Chemistry publication_identifier: issn: - 1463-9262 - 1463-9270 publication_status: published publisher: Royal Society of Chemistry (RSC) status: public title: An in situ formed Ca²⁺–crown ether complex and its use in CO₂-fixation reactions with terminal and internal epoxides type: journal_article user_id: '89271' volume: 19 year: '2017' ... --- _id: '37977' article_number: '50' author: - first_name: Hendrik full_name: Büttner, Hendrik last_name: Büttner - first_name: Lars full_name: Longwitz, Lars last_name: Longwitz - first_name: Johannes full_name: Steinbauer, Johannes last_name: Steinbauer - first_name: Christoph full_name: Wulf, Christoph last_name: Wulf - first_name: Thomas full_name: Werner, Thomas id: '89271' last_name: Werner orcid: 0000-0001-9025-3244 citation: ama: Büttner H, Longwitz L, Steinbauer J, Wulf C, Werner T. Recent Developments in the Synthesis of Cyclic Carbonates from Epoxides and CO2. Topics in Current Chemistry. 2017;375(3). doi:10.1007/s41061-017-0136-5 apa: Büttner, H., Longwitz, L., Steinbauer, J., Wulf, C., & Werner, T. (2017). Recent Developments in the Synthesis of Cyclic Carbonates from Epoxides and CO2. Topics in Current Chemistry, 375(3), Article 50. https://doi.org/10.1007/s41061-017-0136-5 bibtex: '@article{Büttner_Longwitz_Steinbauer_Wulf_Werner_2017, title={Recent Developments in the Synthesis of Cyclic Carbonates from Epoxides and CO2}, volume={375}, DOI={10.1007/s41061-017-0136-5}, number={350}, journal={Topics in Current Chemistry}, publisher={Springer Science and Business Media LLC}, author={Büttner, Hendrik and Longwitz, Lars and Steinbauer, Johannes and Wulf, Christoph and Werner, Thomas}, year={2017} }' chicago: Büttner, Hendrik, Lars Longwitz, Johannes Steinbauer, Christoph Wulf, and Thomas Werner. “Recent Developments in the Synthesis of Cyclic Carbonates from Epoxides and CO2.” Topics in Current Chemistry 375, no. 3 (2017). https://doi.org/10.1007/s41061-017-0136-5. ieee: 'H. Büttner, L. Longwitz, J. Steinbauer, C. Wulf, and T. Werner, “Recent Developments in the Synthesis of Cyclic Carbonates from Epoxides and CO2,” Topics in Current Chemistry, vol. 375, no. 3, Art. no. 50, 2017, doi: 10.1007/s41061-017-0136-5.' mla: Büttner, Hendrik, et al. “Recent Developments in the Synthesis of Cyclic Carbonates from Epoxides and CO2.” Topics in Current Chemistry, vol. 375, no. 3, 50, Springer Science and Business Media LLC, 2017, doi:10.1007/s41061-017-0136-5. short: H. Büttner, L. Longwitz, J. Steinbauer, C. Wulf, T. Werner, Topics in Current Chemistry 375 (2017). date_created: 2023-01-22T20:59:56Z date_updated: 2025-11-10T09:17:38Z department: - _id: '35' - _id: '2' - _id: '657' doi: 10.1007/s41061-017-0136-5 extern: '1' intvolume: ' 375' issue: '3' keyword: - T1 - CSSD language: - iso: eng publication: Topics in Current Chemistry publication_identifier: issn: - 2365-0869 - 2364-8961 publication_status: published publisher: Springer Science and Business Media LLC status: public title: Recent Developments in the Synthesis of Cyclic Carbonates from Epoxides and CO2 type: journal_article user_id: '89271' volume: 375 year: '2017' ... --- _id: '37972' author: - first_name: Wu full_name: Li, Wu last_name: Li - first_name: Ming-Ming full_name: Wang, Ming-Ming last_name: Wang - first_name: Yuya full_name: Hu, Yuya last_name: Hu - first_name: Thomas full_name: Werner, Thomas id: '89271' last_name: Werner orcid: 0000-0001-9025-3244 citation: ama: Li W, Wang M-M, Hu Y, Werner T. B(C₆F₅)₃-Catalyzed Regioselective Deuteration of Electron-Rich Aromatic and Heteroaromatic Compounds. Organic Letters. 2017;19(21):5768-5771. doi:10.1021/acs.orglett.7b02701 apa: Li, W., Wang, M.-M., Hu, Y., & Werner, T. (2017). B(C₆F₅)₃-Catalyzed Regioselective Deuteration of Electron-Rich Aromatic and Heteroaromatic Compounds. Organic Letters, 19(21), 5768–5771. https://doi.org/10.1021/acs.orglett.7b02701 bibtex: '@article{Li_Wang_Hu_Werner_2017, title={B(C₆F₅)₃-Catalyzed Regioselective Deuteration of Electron-Rich Aromatic and Heteroaromatic Compounds}, volume={19}, DOI={10.1021/acs.orglett.7b02701}, number={21}, journal={Organic Letters}, publisher={American Chemical Society (ACS)}, author={Li, Wu and Wang, Ming-Ming and Hu, Yuya and Werner, Thomas}, year={2017}, pages={5768–5771} }' chicago: 'Li, Wu, Ming-Ming Wang, Yuya Hu, and Thomas Werner. “B(C₆F₅)₃-Catalyzed Regioselective Deuteration of Electron-Rich Aromatic and Heteroaromatic Compounds.” Organic Letters 19, no. 21 (2017): 5768–71. https://doi.org/10.1021/acs.orglett.7b02701.' ieee: 'W. Li, M.-M. Wang, Y. Hu, and T. Werner, “B(C₆F₅)₃-Catalyzed Regioselective Deuteration of Electron-Rich Aromatic and Heteroaromatic Compounds,” Organic Letters, vol. 19, no. 21, pp. 5768–5771, 2017, doi: 10.1021/acs.orglett.7b02701.' mla: Li, Wu, et al. “B(C₆F₅)₃-Catalyzed Regioselective Deuteration of Electron-Rich Aromatic and Heteroaromatic Compounds.” Organic Letters, vol. 19, no. 21, American Chemical Society (ACS), 2017, pp. 5768–71, doi:10.1021/acs.orglett.7b02701. short: W. Li, M.-M. Wang, Y. Hu, T. Werner, Organic Letters 19 (2017) 5768–5771. date_created: 2023-01-22T20:57:15Z date_updated: 2025-11-10T09:18:33Z department: - _id: '35' - _id: '2' - _id: '657' doi: 10.1021/acs.orglett.7b02701 extern: '1' intvolume: ' 19' issue: '21' keyword: - CSSD language: - iso: eng page: 5768-5771 publication: Organic Letters publication_identifier: issn: - 1523-7060 - 1523-7052 publication_status: published publisher: American Chemical Society (ACS) status: public title: B(C₆F₅)₃-Catalyzed Regioselective Deuteration of Electron-Rich Aromatic and Heteroaromatic Compounds type: journal_article user_id: '89271' volume: 19 year: '2017' ... --- _id: '37978' author: - first_name: Hendrik full_name: Büttner, Hendrik last_name: Büttner - first_name: Johannes full_name: Steinbauer, Johannes last_name: Steinbauer - first_name: Christoph full_name: Wulf, Christoph last_name: Wulf - first_name: Mehmet full_name: Dindaroglu, Mehmet last_name: Dindaroglu - first_name: Hans-Günther full_name: Schmalz, Hans-Günther last_name: Schmalz - first_name: Thomas full_name: Werner, Thomas id: '89271' last_name: Werner orcid: 0000-0001-9025-3244 citation: ama: Büttner H, Steinbauer J, Wulf C, Dindaroglu M, Schmalz H-G, Werner T. Organocatalyzed Synthesis of Oleochemical Carbonates from CO₂and Renewables. ChemSusChem. 2017;10(6):1076-1079. doi:10.1002/cssc.201601163 apa: Büttner, H., Steinbauer, J., Wulf, C., Dindaroglu, M., Schmalz, H.-G., & Werner, T. (2017). Organocatalyzed Synthesis of Oleochemical Carbonates from CO₂and Renewables. ChemSusChem, 10(6), 1076–1079. https://doi.org/10.1002/cssc.201601163 bibtex: '@article{Büttner_Steinbauer_Wulf_Dindaroglu_Schmalz_Werner_2017, title={Organocatalyzed Synthesis of Oleochemical Carbonates from CO₂and Renewables}, volume={10}, DOI={10.1002/cssc.201601163}, number={6}, journal={ChemSusChem}, publisher={Wiley}, author={Büttner, Hendrik and Steinbauer, Johannes and Wulf, Christoph and Dindaroglu, Mehmet and Schmalz, Hans-Günther and Werner, Thomas}, year={2017}, pages={1076–1079} }' chicago: 'Büttner, Hendrik, Johannes Steinbauer, Christoph Wulf, Mehmet Dindaroglu, Hans-Günther Schmalz, and Thomas Werner. “Organocatalyzed Synthesis of Oleochemical Carbonates from CO₂and Renewables.” ChemSusChem 10, no. 6 (2017): 1076–79. https://doi.org/10.1002/cssc.201601163.' ieee: 'H. Büttner, J. Steinbauer, C. Wulf, M. Dindaroglu, H.-G. Schmalz, and T. Werner, “Organocatalyzed Synthesis of Oleochemical Carbonates from CO₂and Renewables,” ChemSusChem, vol. 10, no. 6, pp. 1076–1079, 2017, doi: 10.1002/cssc.201601163.' mla: Büttner, Hendrik, et al. “Organocatalyzed Synthesis of Oleochemical Carbonates from CO₂and Renewables.” ChemSusChem, vol. 10, no. 6, Wiley, 2017, pp. 1076–79, doi:10.1002/cssc.201601163. short: H. Büttner, J. Steinbauer, C. Wulf, M. Dindaroglu, H.-G. Schmalz, T. Werner, ChemSusChem 10 (2017) 1076–1079. date_created: 2023-01-22T21:00:17Z date_updated: 2025-11-10T09:17:59Z department: - _id: '35' - _id: '2' - _id: '657' doi: 10.1002/cssc.201601163 extern: '1' intvolume: ' 10' issue: '6' keyword: - T1 - T2 - CSSD language: - iso: eng page: 1076-1079 publication: ChemSusChem publication_identifier: issn: - 1864-5631 publication_status: published publisher: Wiley status: public title: Organocatalyzed Synthesis of Oleochemical Carbonates from CO₂and Renewables type: journal_article user_id: '89271' volume: 10 year: '2017' ... --- _id: '37974' author: - first_name: Johannes full_name: Steinbauer, Johannes last_name: Steinbauer - first_name: Thomas full_name: Werner, Thomas id: '89271' last_name: Werner orcid: 0000-0001-9025-3244 citation: ama: Steinbauer J, Werner T. Poly(ethylene glycol)s as Ligands in Calcium-Catalyzed Cyclic Carbonate Synthesis. ChemSusChem. 2017;10(15):3025-3029. doi:10.1002/cssc.201700788 apa: Steinbauer, J., & Werner, T. (2017). Poly(ethylene glycol)s as Ligands in Calcium-Catalyzed Cyclic Carbonate Synthesis. ChemSusChem, 10(15), 3025–3029. https://doi.org/10.1002/cssc.201700788 bibtex: '@article{Steinbauer_Werner_2017, title={Poly(ethylene glycol)s as Ligands in Calcium-Catalyzed Cyclic Carbonate Synthesis}, volume={10}, DOI={10.1002/cssc.201700788}, number={15}, journal={ChemSusChem}, publisher={Wiley}, author={Steinbauer, Johannes and Werner, Thomas}, year={2017}, pages={3025–3029} }' chicago: 'Steinbauer, Johannes, and Thomas Werner. “Poly(Ethylene Glycol)s as Ligands in Calcium-Catalyzed Cyclic Carbonate Synthesis.” ChemSusChem 10, no. 15 (2017): 3025–29. https://doi.org/10.1002/cssc.201700788.' ieee: 'J. Steinbauer and T. Werner, “Poly(ethylene glycol)s as Ligands in Calcium-Catalyzed Cyclic Carbonate Synthesis,” ChemSusChem, vol. 10, no. 15, pp. 3025–3029, 2017, doi: 10.1002/cssc.201700788.' mla: Steinbauer, Johannes, and Thomas Werner. “Poly(Ethylene Glycol)s as Ligands in Calcium-Catalyzed Cyclic Carbonate Synthesis.” ChemSusChem, vol. 10, no. 15, Wiley, 2017, pp. 3025–29, doi:10.1002/cssc.201700788. short: J. Steinbauer, T. Werner, ChemSusChem 10 (2017) 3025–3029. date_created: 2023-01-22T20:58:02Z date_updated: 2025-11-10T09:17:48Z department: - _id: '35' - _id: '2' - _id: '657' doi: 10.1002/cssc.201700788 extern: '1' intvolume: ' 10' issue: '15' keyword: - T1 - T3 - CSSD language: - iso: eng page: 3025-3029 publication: ChemSusChem publication_identifier: issn: - 1864-5631 publication_status: published publisher: Wiley status: public title: Poly(ethylene glycol)s as Ligands in Calcium-Catalyzed Cyclic Carbonate Synthesis type: journal_article user_id: '89271' volume: 10 year: '2017' ... --- _id: '37983' abstract: - lang: eng text:

Taking Control!The binary catalyst system composed of MoO₃and an organic phoshponium salt [Bu₄P]X proved very efficient to produce oleochemical cyclic carbonates from renewables.

author: - first_name: Nils full_name: Tenhumberg, Nils last_name: Tenhumberg - first_name: Hendrik full_name: Büttner, Hendrik last_name: Büttner - first_name: Benjamin full_name: Schäffner, Benjamin last_name: Schäffner - first_name: Daniela full_name: Kruse, Daniela last_name: Kruse - first_name: Michael full_name: Blumenstein, Michael last_name: Blumenstein - first_name: Thomas full_name: Werner, Thomas id: '89271' last_name: Werner orcid: 0000-0001-9025-3244 citation: ama: Tenhumberg N, Büttner H, Schäffner B, Kruse D, Blumenstein M, Werner T. Cooperative catalyst system for the synthesis of oleochemical cyclic carbonates from CO₂and renewables. Green Chemistry. 2016;18(13):3775-3788. doi:10.1039/c6gc00671j apa: Tenhumberg, N., Büttner, H., Schäffner, B., Kruse, D., Blumenstein, M., & Werner, T. (2016). Cooperative catalyst system for the synthesis of oleochemical cyclic carbonates from CO₂and renewables. Green Chemistry, 18(13), 3775–3788. https://doi.org/10.1039/c6gc00671j bibtex: '@article{Tenhumberg_Büttner_Schäffner_Kruse_Blumenstein_Werner_2016, title={Cooperative catalyst system for the synthesis of oleochemical cyclic carbonates from CO₂and renewables}, volume={18}, DOI={10.1039/c6gc00671j}, number={13}, journal={Green Chemistry}, publisher={Royal Society of Chemistry (RSC)}, author={Tenhumberg, Nils and Büttner, Hendrik and Schäffner, Benjamin and Kruse, Daniela and Blumenstein, Michael and Werner, Thomas}, year={2016}, pages={3775–3788} }' chicago: 'Tenhumberg, Nils, Hendrik Büttner, Benjamin Schäffner, Daniela Kruse, Michael Blumenstein, and Thomas Werner. “Cooperative Catalyst System for the Synthesis of Oleochemical Cyclic Carbonates from CO₂and Renewables.” Green Chemistry 18, no. 13 (2016): 3775–88. https://doi.org/10.1039/c6gc00671j.' ieee: 'N. Tenhumberg, H. Büttner, B. Schäffner, D. Kruse, M. Blumenstein, and T. Werner, “Cooperative catalyst system for the synthesis of oleochemical cyclic carbonates from CO₂and renewables,” Green Chemistry, vol. 18, no. 13, pp. 3775–3788, 2016, doi: 10.1039/c6gc00671j.' mla: Tenhumberg, Nils, et al. “Cooperative Catalyst System for the Synthesis of Oleochemical Cyclic Carbonates from CO₂and Renewables.” Green Chemistry, vol. 18, no. 13, Royal Society of Chemistry (RSC), 2016, pp. 3775–88, doi:10.1039/c6gc00671j. short: N. Tenhumberg, H. Büttner, B. Schäffner, D. Kruse, M. Blumenstein, T. Werner, Green Chemistry 18 (2016) 3775–3788. date_created: 2023-01-22T21:03:02Z date_updated: 2025-11-10T09:20:35Z department: - _id: '35' - _id: '2' - _id: '657' doi: 10.1039/c6gc00671j extern: '1' intvolume: ' 18' issue: '13' keyword: - T1 - T3 - CSSD language: - iso: eng page: 3775-3788 publication: Green Chemistry publication_identifier: issn: - 1463-9262 - 1463-9270 publication_status: published publisher: Royal Society of Chemistry (RSC) status: public title: Cooperative catalyst system for the synthesis of oleochemical cyclic carbonates from CO₂and renewables type: journal_article user_id: '89271' volume: 18 year: '2016' ... --- _id: '37989' author: - first_name: Marie-Luis full_name: Schirmer, Marie-Luis last_name: Schirmer - first_name: Stefan full_name: Jopp, Stefan last_name: Jopp - first_name: Jens full_name: Holz, Jens last_name: Holz - first_name: Anke full_name: Spannenberg, Anke last_name: Spannenberg - first_name: Thomas full_name: Werner, Thomas id: '89271' last_name: Werner orcid: 0000-0001-9025-3244 citation: ama: Schirmer M-L, Jopp S, Holz J, Spannenberg A, Werner T. Organocatalyzed Reduction of Tertiary Phosphine Oxides. Advanced Synthesis and Catalysis. 2016;358(1):26-29. doi:10.1002/adsc.201500762 apa: Schirmer, M.-L., Jopp, S., Holz, J., Spannenberg, A., & Werner, T. (2016). Organocatalyzed Reduction of Tertiary Phosphine Oxides. Advanced Synthesis and Catalysis, 358(1), 26–29. https://doi.org/10.1002/adsc.201500762 bibtex: '@article{Schirmer_Jopp_Holz_Spannenberg_Werner_2016, title={Organocatalyzed Reduction of Tertiary Phosphine Oxides}, volume={358}, DOI={10.1002/adsc.201500762}, number={1}, journal={Advanced Synthesis and Catalysis}, publisher={Wiley}, author={Schirmer, Marie-Luis and Jopp, Stefan and Holz, Jens and Spannenberg, Anke and Werner, Thomas}, year={2016}, pages={26–29} }' chicago: 'Schirmer, Marie-Luis, Stefan Jopp, Jens Holz, Anke Spannenberg, and Thomas Werner. “Organocatalyzed Reduction of Tertiary Phosphine Oxides.” Advanced Synthesis and Catalysis 358, no. 1 (2016): 26–29. https://doi.org/10.1002/adsc.201500762.' ieee: 'M.-L. Schirmer, S. Jopp, J. Holz, A. Spannenberg, and T. Werner, “Organocatalyzed Reduction of Tertiary Phosphine Oxides,” Advanced Synthesis and Catalysis, vol. 358, no. 1, pp. 26–29, 2016, doi: 10.1002/adsc.201500762.' mla: Schirmer, Marie-Luis, et al. “Organocatalyzed Reduction of Tertiary Phosphine Oxides.” Advanced Synthesis and Catalysis, vol. 358, no. 1, Wiley, 2016, pp. 26–29, doi:10.1002/adsc.201500762. short: M.-L. Schirmer, S. Jopp, J. Holz, A. Spannenberg, T. Werner, Advanced Synthesis and Catalysis 358 (2016) 26–29. date_created: 2023-01-22T21:05:14Z date_updated: 2025-11-10T09:22:07Z department: - _id: '35' - _id: '2' - _id: '657' doi: 10.1002/adsc.201500762 extern: '1' intvolume: ' 358' issue: '1' keyword: - T2 - CSSD language: - iso: eng page: 26-29 publication: Advanced Synthesis and Catalysis publication_identifier: issn: - 1615-4150 publication_status: published publisher: Wiley status: public title: Organocatalyzed Reduction of Tertiary Phosphine Oxides type: journal_article user_id: '89271' volume: 358 year: '2016' ... --- _id: '37984' abstract: - lang: eng text: The Wittig reaction is a fundamental transformation for the preparation of alkenes from carbonyl compounds and phosphonium ylides. The ylides are prepared prior to the olefination step from the respective phosphonium salts by deprotonation utilizing strong bases. A first free-base catalytic Wittig reaction for the preparation of highly functionalized alkenes was based on tributylphosphane as the catalyst. Subsequently we developed a system employing a phospholene oxide as a pre-catalyst and trimethoxysilane as reducing agent which operates under milder conditions. The title compounds, (E)-3-benzylidenepyrrolidine-2,5-dione, C11H9NO2, (I), the methylpyrrolidine derivative, C12H11NO2, (II), and thetert-butylpyrrolidine derivative, C15H17NO2, (III), have been synthesized by base-free catalytic Wittig reactions. In the crystal of (I), molecules are linked into centrosymmetric dimersviapairs of N—H...O hydrogen bonds. Furthermore, in the crystal structure of (III), there are two molecules in the asymmetric unit, whereas in (I) and (II), only one molecule is present. author: - first_name: Marie-Luis full_name: Schirmer, Marie-Luis last_name: Schirmer - first_name: Anke full_name: Spannenberg, Anke last_name: Spannenberg - first_name: Thomas full_name: Werner, Thomas id: '89271' last_name: Werner orcid: 0000-0001-9025-3244 citation: ama: 'Schirmer M-L, Spannenberg A, Werner T. Highly functionalized alkenes produced from base-free organocatalytic Wittig reactions: (E)-3-benzylidenepyrrolidine-2,5-dione, (E)-3-benzylidene-1-methylpyrrolidine-2,5-dione and (E)-3-benzylidene-1-tert-butylpyrrolidine-2,5-dione. Acta Crystallographica Section C Structural Chemistry. 2016;72(6):504-508. doi:10.1107/s2053229616008159' apa: 'Schirmer, M.-L., Spannenberg, A., & Werner, T. (2016). Highly functionalized alkenes produced from base-free organocatalytic Wittig reactions: (E)-3-benzylidenepyrrolidine-2,5-dione, (E)-3-benzylidene-1-methylpyrrolidine-2,5-dione and (E)-3-benzylidene-1-tert-butylpyrrolidine-2,5-dione. Acta Crystallographica Section C Structural Chemistry, 72(6), 504–508. https://doi.org/10.1107/s2053229616008159' bibtex: '@article{Schirmer_Spannenberg_Werner_2016, title={Highly functionalized alkenes produced from base-free organocatalytic Wittig reactions: (E)-3-benzylidenepyrrolidine-2,5-dione, (E)-3-benzylidene-1-methylpyrrolidine-2,5-dione and (E)-3-benzylidene-1-tert-butylpyrrolidine-2,5-dione}, volume={72}, DOI={10.1107/s2053229616008159}, number={6}, journal={Acta Crystallographica Section C Structural Chemistry}, publisher={International Union of Crystallography (IUCr)}, author={Schirmer, Marie-Luis and Spannenberg, Anke and Werner, Thomas}, year={2016}, pages={504–508} }' chicago: 'Schirmer, Marie-Luis, Anke Spannenberg, and Thomas Werner. “Highly Functionalized Alkenes Produced from Base-Free Organocatalytic Wittig Reactions: (E)-3-Benzylidenepyrrolidine-2,5-Dione, (E)-3-Benzylidene-1-Methylpyrrolidine-2,5-Dione and (E)-3-Benzylidene-1-Tert-Butylpyrrolidine-2,5-Dione.” Acta Crystallographica Section C Structural Chemistry 72, no. 6 (2016): 504–8. https://doi.org/10.1107/s2053229616008159.' ieee: 'M.-L. Schirmer, A. Spannenberg, and T. Werner, “Highly functionalized alkenes produced from base-free organocatalytic Wittig reactions: (E)-3-benzylidenepyrrolidine-2,5-dione, (E)-3-benzylidene-1-methylpyrrolidine-2,5-dione and (E)-3-benzylidene-1-tert-butylpyrrolidine-2,5-dione,” Acta Crystallographica Section C Structural Chemistry, vol. 72, no. 6, pp. 504–508, 2016, doi: 10.1107/s2053229616008159.' mla: 'Schirmer, Marie-Luis, et al. “Highly Functionalized Alkenes Produced from Base-Free Organocatalytic Wittig Reactions: (E)-3-Benzylidenepyrrolidine-2,5-Dione, (E)-3-Benzylidene-1-Methylpyrrolidine-2,5-Dione and (E)-3-Benzylidene-1-Tert-Butylpyrrolidine-2,5-Dione.” Acta Crystallographica Section C Structural Chemistry, vol. 72, no. 6, International Union of Crystallography (IUCr), 2016, pp. 504–08, doi:10.1107/s2053229616008159.' short: M.-L. Schirmer, A. Spannenberg, T. Werner, Acta Crystallographica Section C Structural Chemistry 72 (2016) 504–508. date_created: 2023-01-22T21:03:23Z date_updated: 2025-11-10T09:23:46Z department: - _id: '35' - _id: '2' - _id: '657' doi: 10.1107/s2053229616008159 extern: '1' intvolume: ' 72' issue: '6' keyword: - T2 language: - iso: eng page: 504-508 publication: Acta Crystallographica Section C Structural Chemistry publication_identifier: issn: - 2053-2296 publication_status: published publisher: International Union of Crystallography (IUCr) status: public title: 'Highly functionalized alkenes produced from base-free organocatalytic Wittig reactions: (E)-3-benzylidenepyrrolidine-2,5-dione, (E)-3-benzylidene-1-methylpyrrolidine-2,5-dione and (E)-3-benzylidene-1-tert-butylpyrrolidine-2,5-dione' type: journal_article user_id: '89271' volume: 72 year: '2016' ...