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Metal-ligand cooperation facilitates bond activation and catalytic hydrogenation with zinc pincer complexes
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dc.contributor.author | Rauch, Michael | |
dc.contributor.author | Kar, Sayan | |
dc.contributor.author | Kumar, Amit | |
dc.contributor.author | Avram, Liat | |
dc.contributor.author | Shimon, Linda J W | |
dc.contributor.author | Milstein, David | |
dc.date.accessioned | 2021-07-27T23:35:21Z | |
dc.date.available | 2021-07-27T23:35:21Z | |
dc.date.issued | 2020-08-26 | |
dc.identifier | 269346219 | |
dc.identifier | bb8682bb-1bae-44fb-a304-1ba595678d44 | |
dc.identifier | 85090072216 | |
dc.identifier.citation | Rauch , M , Kar , S , Kumar , A , Avram , L , Shimon , L J W & Milstein , D 2020 , ' Metal-ligand cooperation facilitates bond activation and catalytic hydrogenation with zinc pincer complexes ' , Journal of the American Chemical Society , vol. 142 , no. 34 , pp. 14513-14521 . https://doi.org/10.1021/jacs.0c05500 | en |
dc.identifier.issn | 0002-7863 | |
dc.identifier.other | ORCID: /0000-0002-8175-8221/work/78205144 | |
dc.identifier.uri | https://hdl.handle.net/10023/23657 | |
dc.description | We thank the European Research Council (ERC AdG 692775) for support of this research. M.R. acknowledges the Zuckerman STEM Leadership Program for a research fellowship. S.K. acknowledges the Sustainability and Energy Research Initiative (SAERI) Weizmann Institute of Science for a research fellowship. A. K. is thankful to the Feinberg Graduate School for the Senior Postdoctoral Fellowship. | en |
dc.description.abstract | A series of PNP zinc pincer complexes capable of bond activation via aromatization/dearomatization metal-ligand cooperation (MLC) were prepared and characterized. Reversible heterolytic N-H and H-H bond activation by MLC is shown, in which hemilability of the phosphorus linkers plays a key role. Utilizing this zinc pincer system, base-free catalytic hydrogenation of imines and ketones under relatively mild conditions is demonstrated. A detailed mechanistic study supported by computation implicates the key role of MLC in facili-tating effective catalysis. This approach offers a new strategy for (de)hydrogenation and other catalytic transformations mediated by zinc and other main group metals. | |
dc.format.extent | 1963946 | |
dc.language.iso | eng | |
dc.relation.ispartof | Journal of the American Chemical Society | en |
dc.subject | QD Chemistry | en |
dc.subject | DAS | en |
dc.subject.lcc | QD | en |
dc.title | Metal-ligand cooperation facilitates bond activation and catalytic hydrogenation with zinc pincer complexes | en |
dc.type | Journal article | en |
dc.contributor.institution | University of St Andrews. School of Chemistry | en |
dc.identifier.doi | 10.1021/jacs.0c05500 | |
dc.description.status | Peer reviewed | en |
dc.date.embargoedUntil | 2021-07-28 |
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