Highly active iron catalysts for olefin hydrogenation enable <i>para</i> -hydrogen induced hyperpolarisation of <sup>1</sup> H and <sup>19</sup> F NMR resonances at 1.4 Tesla
<i>para</i>-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 <sup>19</sup>F is observed.
Authors
- Christina M. Thiele (ORCID: https://orcid.org/0000-0001-7876-536X)
- Torsten Gutmann (ORCID: https://orcid.org/0000-0001-6214-2272)
- Markus Enders (ORCID: https://orcid.org/0000-0003-0415-1992)
- Dragoş‐Adrian Roşca (ORCID: https://orcid.org/0000-0002-0273-5495)
- Gerd Buntkowsky (ORCID: https://orcid.org/0000-0003-1304-9762)
- Julianna S. Doll
- Jan Kergassner
- Bingyu Zhang (ORCID: https://orcid.org/0000-0001-9592-0632)
Institutions
- Heidelberg University (DE)
- Technische Universität Darmstadt (DE)
- Institut des Sciences Chimiques de Rennes (FR)
- Université de Rennes (FR)
Publication Details
- Journal
- Chemical Communications
- Published
- 2025-01-01
- DOI
- https://doi.org/10.1039/d5cc02409a
- Citations
- 1
- Primary Topic
- Advanced NMR Techniques and Applications
- Type
- article
- Field-Weighted Citation Impact
- 0.76
Funders
- Deutsche Forschungsgemeinschaft