Highly active iron catalysts for olefin hydrogenation enable para-hydrogen induced hyperpolarisation of 1H and 19F NMR resonances at 1.4 Tesla
J.S. Doll, J. Kergassner, B. Zhang, C.M. Thiele, G. Buntkowsky, M. Enders, T. Gutmann, D.-A. Roşca, Chemical Communications 61 (2025) 11421–11424.
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Journal Article
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Author
Doll, Julianna S.;
Kergassner, Jan;
Zhang, Bingyu;
Thiele, Christina M.;
Buntkowsky, Gerd;
Enders, Markus;
Gutmann, TorstenLibreCat;
Roşca, Dragoş-Adrian
Abstract
para-Hydrogen induced polarisation (PHIP) is an excellent tool for extracting mechanistic information in catalysis since it circumvents the intrinsic low sensitivity of nuclear magnetic resonance (NMR) spectroscopy. We report a class of iron complexes that are highly active in olefin hydrogenation catalysis and act as PHIP catalysts at 1.4 Tesla. Moreover, hyperpolarisation transfer to 19F is observed.
Publishing Year
Journal Title
Chemical Communications
Volume
61
Issue
61
Page
11421–11424
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Cite this
Doll JS, Kergassner J, Zhang B, et al. Highly active iron catalysts for olefin hydrogenation enable para-hydrogen induced hyperpolarisation of 1H and 19F NMR resonances at 1.4 Tesla. Chemical Communications. 2025;61(61):11421–11424. doi:10.1039/D5CC02409A
Doll, J. S., Kergassner, J., Zhang, B., Thiele, C. M., Buntkowsky, G., Enders, M., Gutmann, T., & Roşca, D.-A. (2025). Highly active iron catalysts for olefin hydrogenation enable para-hydrogen induced hyperpolarisation of 1H and 19F NMR resonances at 1.4 Tesla. Chemical Communications, 61(61), 11421–11424. https://doi.org/10.1039/D5CC02409A
@article{Doll_Kergassner_Zhang_Thiele_Buntkowsky_Enders_Gutmann_Roşca_2025, title={Highly active iron catalysts for olefin hydrogenation enable para-hydrogen induced hyperpolarisation of 1H and 19F NMR resonances at 1.4 Tesla}, volume={61}, DOI={10.1039/D5CC02409A}, number={61}, journal={Chemical Communications}, publisher={The Royal Society of Chemistry}, author={Doll, Julianna S. and Kergassner, Jan and Zhang, Bingyu and Thiele, Christina M. and Buntkowsky, Gerd and Enders, Markus and Gutmann, Torsten and Roşca, Dragoş-Adrian}, year={2025}, pages={11421–11424} }
Doll, Julianna S., Jan Kergassner, Bingyu Zhang, Christina M. Thiele, Gerd Buntkowsky, Markus Enders, Torsten Gutmann, and Dragoş-Adrian Roşca. “Highly Active Iron Catalysts for Olefin Hydrogenation Enable Para-Hydrogen Induced Hyperpolarisation of 1H and 19F NMR Resonances at 1.4 Tesla.” Chemical Communications 61, no. 61 (2025): 11421–11424. https://doi.org/10.1039/D5CC02409A.
J. S. Doll et al., “Highly active iron catalysts for olefin hydrogenation enable para-hydrogen induced hyperpolarisation of 1H and 19F NMR resonances at 1.4 Tesla,” Chemical Communications, vol. 61, no. 61, pp. 11421–11424, 2025, doi: 10.1039/D5CC02409A.
Doll, Julianna S., et al. “Highly Active Iron Catalysts for Olefin Hydrogenation Enable Para-Hydrogen Induced Hyperpolarisation of 1H and 19F NMR Resonances at 1.4 Tesla.” Chemical Communications, vol. 61, no. 61, The Royal Society of Chemistry, 2025, pp. 11421–11424, doi:10.1039/D5CC02409A.
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