Reductive Elimination from Sterically Encumbered Ni–Polypyridine Complexes

[Image: see text] Herein we disclose the synthesis of sterically encumbered dialkylnickel(II) complexes bearing 2,9-dimethyl-1,10-phenanthroline ligands. A comparison with their unsubstituted analogues by both X-ray crystallography and theoretical calculations revealed significant distortions in the...

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Autores principales: Day, Craig S., Ton, Stephanie J., McGuire, Ryan T., Foroutan-Nejad, Cina, Martin, Ruben
Formato: Online Artículo Texto
Lenguaje:English
Publicado: American Chemical Society 2022
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9554914/
https://www.ncbi.nlm.nih.gov/pubmed/36249447
http://dx.doi.org/10.1021/acs.organomet.2c00362
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author Day, Craig S.
Ton, Stephanie J.
McGuire, Ryan T.
Foroutan-Nejad, Cina
Martin, Ruben
author_facet Day, Craig S.
Ton, Stephanie J.
McGuire, Ryan T.
Foroutan-Nejad, Cina
Martin, Ruben
author_sort Day, Craig S.
collection PubMed
description [Image: see text] Herein we disclose the synthesis of sterically encumbered dialkylnickel(II) complexes bearing 2,9-dimethyl-1,10-phenanthroline ligands. A comparison with their unsubstituted analogues by both X-ray crystallography and theoretical calculations revealed significant distortions in their molecular structures. Eyring plots along with stoichiometric and photoexcitation studies revealed that sterically encumbered dialkylnickel(II) complexes enable facile C(sp(3))–C(sp(3)) reductive elimination, thus offering an improved understanding of Ni catalysis.
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spelling pubmed-95549142022-10-13 Reductive Elimination from Sterically Encumbered Ni–Polypyridine Complexes Day, Craig S. Ton, Stephanie J. McGuire, Ryan T. Foroutan-Nejad, Cina Martin, Ruben Organometallics [Image: see text] Herein we disclose the synthesis of sterically encumbered dialkylnickel(II) complexes bearing 2,9-dimethyl-1,10-phenanthroline ligands. A comparison with their unsubstituted analogues by both X-ray crystallography and theoretical calculations revealed significant distortions in their molecular structures. Eyring plots along with stoichiometric and photoexcitation studies revealed that sterically encumbered dialkylnickel(II) complexes enable facile C(sp(3))–C(sp(3)) reductive elimination, thus offering an improved understanding of Ni catalysis. American Chemical Society 2022-09-21 2022-10-10 /pmc/articles/PMC9554914/ /pubmed/36249447 http://dx.doi.org/10.1021/acs.organomet.2c00362 Text en © 2022 The Authors. Published by American Chemical Society https://creativecommons.org/licenses/by/4.0/Permits the broadest form of re-use including for commercial purposes, provided that author attribution and integrity are maintained (https://creativecommons.org/licenses/by/4.0/).
spellingShingle Day, Craig S.
Ton, Stephanie J.
McGuire, Ryan T.
Foroutan-Nejad, Cina
Martin, Ruben
Reductive Elimination from Sterically Encumbered Ni–Polypyridine Complexes
title Reductive Elimination from Sterically Encumbered Ni–Polypyridine Complexes
title_full Reductive Elimination from Sterically Encumbered Ni–Polypyridine Complexes
title_fullStr Reductive Elimination from Sterically Encumbered Ni–Polypyridine Complexes
title_full_unstemmed Reductive Elimination from Sterically Encumbered Ni–Polypyridine Complexes
title_short Reductive Elimination from Sterically Encumbered Ni–Polypyridine Complexes
title_sort reductive elimination from sterically encumbered ni–polypyridine complexes
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9554914/
https://www.ncbi.nlm.nih.gov/pubmed/36249447
http://dx.doi.org/10.1021/acs.organomet.2c00362
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