@article{35694, author = {{Köring, Laura and Stepen, Arne and Birenheide, Bernhard and Barth, Simon and Leskov, Maxim and Schoch, Roland and Krämer, Felix and Breher, Frank and Paradies, Jan}}, issn = {{1433-7851}}, journal = {{Angewandte Chemie International Edition}}, keywords = {{General Chemistry, Catalysis}}, publisher = {{Wiley}}, title = {{{Boron‐Centered Lewis Superacid through Redox‐Active Ligands: Application in C–F and S–F Bond Activation}}}, doi = {{10.1002/anie.202216959}}, year = {{2023}}, } @article{35077, author = {{Liang, Qian and Ma, Xuekai and Long, Teng and Yao, Jiannian and Liao, Qing and Fu, Hongbing}}, issn = {{1433-7851}}, journal = {{Angewandte Chemie International Edition}}, keywords = {{General Chemistry, Catalysis}}, number = {{9}}, publisher = {{Wiley}}, title = {{{Circularly Polarized Lasing from a Microcavity Filled with Achiral Single‐Crystalline Microribbons}}}, doi = {{10.1002/anie.202213229}}, volume = {{62}}, year = {{2023}}, } @article{42878, author = {{Köring, Laura and Stepen, Arne and Birenheide, Bernhard and Barth, Simon and Leskov, Maxim and Schoch, Roland and Krämer, Felix and Breher, Frank and Paradies, Jan}}, issn = {{1433-7851}}, journal = {{Angewandte Chemie International Edition}}, keywords = {{General Chemistry, Catalysis}}, publisher = {{Wiley}}, title = {{{Boron‐Centered Lewis Superacid through Redox‐Active Ligands: Application in C−F and S−F Bond Activation}}}, doi = {{10.1002/anie.202301632}}, year = {{2023}}, } @article{44116, abstract = {{Faradaic reactions including charge transfer are often accompanied with diffusion limitation inside the bulk. Conductive two-dimensional frameworks (2D MOFs) with a fast ion transport can combine both - charge transfer and fast diffusion inside their porous structure. To study remaining diffusion limitations caused by particle morphology, different synthesis routes of Cu-2,3,6,7,10,11-hexahydroxytriphenylene (Cu3(HHTP)2), a copper-based 2D MOF, are used to obtain flake- and rod-like MOF particles. Both morphologies are systematically characterized and evaluated for redox-active Li+ ion storage. The redox mechanism is investigated by means of X-ray absorption spectroscopy, FTIR spectroscopy and in situ XRD. Both types are compared regarding kinetic properties for Li+ ion storage via cyclic voltammetry and impedance spectroscopy. A significant influence of particle morphology for 2D MOFs on kinetic aspects of electrochemical Li+ ion storage can be observed. This study opens the path for optimization of redox active porous structures to overcome diffusion limitations of Faradaic processes.}}, author = {{Wrogemann, Jens Matthies and Lüther, Marco Joes and Bärmann, Peer and Lounasvuori, Mailis and Javed, Ali and Tiemann, Michael and Golnak, Ronny and Xiao, Jie and Petit, Tristan and Placke, Tobias and Winter, Martin}}, issn = {{1433-7851}}, journal = {{Angewandte Chemie International Edition}}, keywords = {{General Chemistry, Catalysis}}, number = {{26}}, pages = {{e202303111}}, publisher = {{Wiley}}, title = {{{Overcoming Diffusion Limitation of Faradaic Processes: Property‐Performance Relationships of 2D Conductive Metal‐Organic Framework Cu3(HHTP)2 for Reversible Lithium‐Ion Storage}}}, doi = {{10.1002/anie.202303111}}, volume = {{62}}, year = {{2023}}, } @article{46277, author = {{Sieland, Benedikt and Stahn, Marcel and Schoch, Roland and Daniliuc, Constantin and Spicher, Sebastian and Grimme, Stefan and Hansen, Andreas and Paradies, Jan}}, issn = {{1433-7851}}, journal = {{Angewandte Chemie International Edition}}, keywords = {{General Chemistry, Catalysis}}, publisher = {{Wiley}}, title = {{{Dispersion Energy‐Stabilized Boron and Phosphorus Lewis Pairs}}}, doi = {{10.1002/anie.202308752}}, year = {{2023}}, } @article{35689, author = {{Wicker, Garrit and Zhou, Rundong and Schoch, Roland and Paradies, Jan}}, issn = {{1433-7851}}, journal = {{Angewandte Chemie International Edition}}, keywords = {{General Chemistry, Catalysis}}, number = {{31}}, publisher = {{Wiley}}, title = {{{Sigmatropic [1,5] Carbon Shift of Transient C3 Ammonium Enolates}}}, doi = {{10.1002/anie.202204378}}, volume = {{61}}, year = {{2022}}, } @article{35691, author = {{Wicker, Garrit and Zhou, Rundong and Schoch, Roland and Paradies, Jan}}, issn = {{1433-7851}}, journal = {{Angewandte Chemie International Edition}}, keywords = {{General Chemistry, Catalysis}}, number = {{31}}, publisher = {{Wiley}}, title = {{{Cover Picture: Sigmatropic [1,5] Carbon Shift of Transient C3 Ammonium Enolates (Angew. Chem. Int. Ed. 31/2022)}}}, doi = {{10.1002/anie.202207944}}, volume = {{61}}, year = {{2022}}, } @article{40555, author = {{Lepre, Enrico and Rat, Sylvain and Cavedon, Cristian and Seeberger, Peter H. and Pieber, Bartholomäus and Antonietti, Markus and Lopez Salas, Nieves}}, issn = {{1433-7851}}, journal = {{Angewandte Chemie International Edition}}, keywords = {{General Chemistry, Catalysis}}, number = {{2}}, publisher = {{Wiley}}, title = {{{Catalytic Properties of High Nitrogen Content Carbonaceous Materials}}}, doi = {{10.1002/anie.202211663}}, volume = {{62}}, year = {{2022}}, } @article{40560, author = {{Tian, Zhihong and Zhang, Qingran and Thomsen, Lars and Gao, Nana and Pan, Jian and Daiyan, Rahman and Yun, Jimmy and Brandt, Jessica and Lopez Salas, Nieves and Lai, Feili and Li, Qiuye and Liu, Tianxi and Amal, Rose and Lu, Xunyu and Antonietti, Markus}}, issn = {{1433-7851}}, journal = {{Angewandte Chemie International Edition}}, keywords = {{General Chemistry, Catalysis}}, number = {{37}}, publisher = {{Wiley}}, title = {{{Constructing Interfacial Boron‐Nitrogen Moieties in Turbostratic Carbon for Electrochemical Hydrogen Peroxide Production}}}, doi = {{10.1002/anie.202206915}}, volume = {{61}}, year = {{2022}}, } @article{33653, author = {{Gurinov, Andrei and Sieland, Benedikt and Kuzhelev, Andrey and Elgabarty, Hossam and Kühne, Thomas and Prisner, Thomas and Paradies, Jan and Baldus, Marc and Ivanov, Konstantin L. and Pylaeva, Svetlana}}, issn = {{1433-7851}}, journal = {{Angewandte Chemie International Edition}}, keywords = {{General Chemistry, Catalysis}}, number = {{28}}, pages = {{15371--15375}}, publisher = {{Wiley}}, title = {{{Mixed‐Valence Compounds as Polarizing Agents for Overhauser Dynamic Nuclear Polarization in Solids}}}, doi = {{10.1002/anie.202103215}}, volume = {{60}}, year = {{2021}}, } @article{22231, author = {{Gurinov, Andrei and Benedikt, Sieland and Kuzhelev, Andrey and Elgabarty, Hossam and Kühne, Thomas D and Prisner, Thomas and Paradies, Jan and Baldus, Marc and Ivanov, Konstantin L and Pylaeva, Svetlana}}, issn = {{1433-7851}}, journal = {{Angewandte Chemie International Edition}}, title = {{{Mixed‐valence compounds as polarizing agents for Overhauser dynamic nuclear polarization in solids}}}, doi = {{10.1002/anie.202103215}}, year = {{2021}}, } @article{41000, abstract = {{Metal-catalyzed C−H activations are environmentally and economically attractive synthetic strategies for the construction of functional molecules as they obviate the need for pre-functionalized substrates and minimize waste generation. Great challenges reside in the control of selectivities, the utilization of unbiased hydrocarbons, and the operation of atom-economical dehydrocoupling mechanisms. An especially mild borylation of benzylic CH bonds was developed with the ligand-free pre-catalyst Co[N(SiMe3)2]2 and the bench-stable and inexpensive borylation reagent B2pin2 that produces H2 as the only by-product. A full set of kinetic, spectroscopic, and preparative mechanistic studies are indicative of a tandem catalysis mechanism of CH-borylation and dehydrocoupling via molecular CoI catalysts.}}, author = {{Ghosh, Pradip and Schoch, Roland and Bauer, Matthias and Jacobi von Wangelin, Axel}}, issn = {{1433-7851}}, journal = {{Angewandte Chemie International Edition}}, keywords = {{General Chemistry, Catalysis}}, number = {{1}}, publisher = {{Wiley}}, title = {{{Selective Benzylic CH‐Borylations by Tandem Cobalt Catalysis}}}, doi = {{10.1002/anie.202110821}}, volume = {{61}}, year = {{2021}}, } @article{41010, abstract = {{We present the η3-coordination of the 2-phosphaethynthiolate anion in the complex (PN)2La(SCP) (2) [PN=N-(2-(diisopropylphosphanyl)-4-methylphenyl)-2,4,6-trimethylanilide)]. Structural comparison with dinuclear thiocyanate-bridged (PN)2La(μ-1,3-SCN)2La(PN)2 (3) and azide-bridged (PN)2La(μ-1,3-N3)2La(PN)2 (4) complexes indicates that the [SCP]− coordination mode is mainly governed by electronic, rather than steric factors. Quantum mechanical investigations reveal large contributions of the antibonding π*-orbital of the [SCP]− ligand to the LUMO of complex 2, rendering it the ideal precursor for the first functionalization of the [SCP]− anion. Complex 2 was therefore reacted with CAACs which induced a selective rearrangement of the [SCP]− ligand to form the first CAAC stabilized group 15–group 16 fulminate-type complexes (PN)2La{SPC(RCAAC)} (5 a,b, R=Ad, Me). A detailed reaction mechanism for the SCP-to-SPC isomerization is proposed based on DFT calculations.}}, author = {{Watt, Fabian A. and Burkhardt, Lukas and Schoch, Roland and Mitzinger, Stefan and Bauer, Matthias and Weigend, Florian and Goicoechea, Jose M. and Tambornino, Frank and Hohloch, Stephan}}, issn = {{1433-7851}}, journal = {{Angewandte Chemie International Edition}}, keywords = {{General Chemistry, Catalysis}}, number = {{17}}, pages = {{9534--9539}}, publisher = {{Wiley}}, title = {{{η 3 ‐Coordination and Functionalization of the 2‐Phosphaethynthiolate Anion at Lanthanum(III)**}}}, doi = {{10.1002/anie.202100559}}, volume = {{60}}, year = {{2021}}, } @article{46000, author = {{Su, Ran and Wang, Zhipeng and Zhu, Lina and Pan, Ying and Zhang, Dawei and Wen, Hui and Luo, Zheng‐Dong and Li, Linglong and Li, Fa‐tang and Wu, Ming and He, Liqiang and Sharma, Pankaj and Seidel, Jan}}, issn = {{1433-7851}}, journal = {{Angewandte Chemie International Edition}}, keywords = {{General Chemistry, Catalysis}}, number = {{29}}, pages = {{16019--16026}}, publisher = {{Wiley}}, title = {{{Strain‐Engineered Nano‐Ferroelectrics for High‐Efficiency Piezocatalytic Overall Water Splitting}}}, doi = {{10.1002/anie.202103112}}, volume = {{60}}, year = {{2021}}, } @article{47965, abstract = {{Exceptionally electron-rich, nearly trigonal-planar tricyanidometalate anions [Fe(CN)3]7− and [Ru(CN)3]7− were stabilized in LiSr3[Fe(CN)3] and AE3.5[M(CN)3] (AE=Sr, Ba; M=Fe, Ru). They are the first examples of group 8 elements with the oxidation state of −IV. Microcrystalline powders were obtained by a solid-state route, single crystals from alkali metal flux. While LiSr3[Fe(CN)3] crystallizes in P63/m, the polar space group P63 with three-fold cell volume for AE3.5[M(CN)3] is confirmed by second harmonic generation. X-ray diffraction, IR and Raman spectroscopy reveal longer C−N distances (124–128 pm) and much lower stretching frequencies (1484–1634 cm−1) than in classical cyanidometalates. Weak C−N bonds in combination with strong M−C π-bonding is a scheme also known for carbonylmetalates. Instead of the formal notation [Fe−IV(CN−)3]7−, quantum chemical calculations reveal non-innocent intermediate-valent CN1.67− ligands and a closed-shell d10 configuration for Fe, that is, Fe2−.}}, author = {{Jach, Franziska and Wagner, Frank R. and Amber, Zeeshan H. and Rüsing, Michael and Hunger, Jens and Prots, Yurii and Kaiser, Martin and Bobnar, Matej and Jesche, Anton and Eng, Lukas M. and Ruck, Michael and Höhn, Peter}}, issn = {{1433-7851}}, journal = {{Angewandte Chemie International Edition}}, keywords = {{General Chemistry, Catalysis}}, number = {{29}}, pages = {{15879--15885}}, publisher = {{Wiley}}, title = {{{Tricyanidoferrates(−IV) and Ruthenates(−IV) with Non‐Innocent Cyanido Ligands}}}, doi = {{10.1002/anie.202103268}}, volume = {{60}}, year = {{2021}}, } @article{23606, author = {{Steinrück, Hans-Georg and Cao, Chuntian and Lukatskaya, Maria R. and Takacs, Christopher J. and Wan, Gang and Mackanic, David G. and Tsao, Yuchi and Zhao, Jingbo and Helms, Brett A. and Xu, Kang and Borodin, Oleg and Wishart, James F. and Toney, Michael F.}}, issn = {{1433-7851}}, journal = {{Angewandte Chemie International Edition}}, pages = {{23180--23187}}, title = {{{Interfacial Speciation Determines Interfacial Chemistry: X‐ray‐Induced Lithium Fluoride Formation from Water‐in‐salt Electrolytes on Solid Surfaces}}}, doi = {{10.1002/anie.202007745}}, volume = {{59}}, year = {{2020}}, } @article{22647, author = {{Kielar, Charlotte and Zhu, Siqi and Grundmeier, Guido and Keller, Adrian}}, issn = {{1433-7851}}, journal = {{Angewandte Chemie International Edition}}, pages = {{14336--14341}}, title = {{{Quantitative Assessment of Tip Effects in Single‐Molecule High‐Speed Atomic Force Microscopy Using DNA Origami Substrates}}}, doi = {{10.1002/anie.202005884}}, volume = {{59}}, year = {{2020}}, } @article{22650, author = {{Keller, Adrian and Linko, Veikko}}, issn = {{1433-7851}}, journal = {{Angewandte Chemie International Edition}}, pages = {{15818--15833}}, title = {{{Challenges and Perspectives of DNA Nanostructures in Biomedicine}}}, doi = {{10.1002/anie.201916390}}, volume = {{59}}, year = {{2020}}, } @article{37954, author = {{Longwitz, Lars and Werner, Thomas}}, issn = {{1433-7851}}, journal = {{Angewandte Chemie International Edition}}, keywords = {{General Chemistry, Catalysis}}, number = {{7}}, pages = {{2760--2763}}, publisher = {{Wiley}}, title = {{{Reduction of Activated Alkenes by P III /P V Redox Cycling Catalysis}}}, doi = {{10.1002/anie.201912991}}, volume = {{59}}, year = {{2019}}, } @article{22241, author = {{Stepen, Arne J. and Bursch, Markus and Grimme, Stefan and Stephan, Douglas W. and Paradies, Jan}}, issn = {{1433-7851}}, journal = {{Angewandte Chemie International Edition}}, pages = {{15253--15256}}, title = {{{Electrophilic Phosphonium Cation‐Mediated Phosphane Oxide Reduction Using Oxalyl Chloride and Hydrogen}}}, doi = {{10.1002/anie.201809275}}, year = {{2018}}, }