Suzuki-Miyaura Csp(2)-Csp(2) Cross-Couplings Employing Nickel(II) Pincer Precatalysts: Mechanistic Investigations

Curtis C. Ho; Angus Olding; Rebecca O. Fuller; Allan J. Canty; Nigel T. Lucas; Alex C. Bissember

doi:10.1021/acs.organomet.1c00033

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Suzuki-Miyaura Csp(2)-Csp(2) Cross-Couplings Employing Nickel(II) Pincer Precatalysts: Mechanistic Investigations

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Suzuki-Miyaura Csp(2)-Csp(2) Cross-Couplings Employing Nickel(II) Pincer Precatalysts: Mechanistic Investigations

Curtis C. Ho, Angus Olding, Rebecca O. Fuller, Allan J. Canty, Nigel T. Lucas and Alex C. Bissember

Organometallics, Vol.40(14), pp.2305-2310

26/07/2021

DOI: https://doi.org/10.1021/acs.organomet.1c00033

Abstract

Chemistry

Chemistry, Inorganic & Nuclear

Chemistry, Organic

Physical Sciences

Science & Technology

This study investigates the mechanism of Suzuki-Miyaura Csp(2)-Csp(2) cross-couplings facilitated by PCP-type nickel(II) pincer complexes. By employing a combination of standard experimental and theoretical methods, it is proposed that a nickel(I)/(III) cycle is involved in this reaction and single-electron pathways likely operate in this transformation.

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Record Identifier: 9926495677301891
Title: Suzuki-Miyaura Csp(2)-Csp(2) Cross-Couplings Employing Nickel(II) Pincer Precatalysts: Mechanistic Investigations
Creators: Curtis C. Ho
Angus Olding
Rebecca O. Fuller
Allan J. Canty
Nigel T. Lucas
Alex C. Bissember
Publication Details: Organometallics, Vol.40(14), pp.2305-2310
Academic Unit: Chemistry
Publisher: Amer Chemical Soc
Grant note: Marsden Fund Council; Royal Society of New Zealand; Marsden Fund (NZ) MacDiarmid Institute for Advanced Materials and Nanotechnology University of Tasmania School of Natural Sciences-Chemistry DP200101714; DE180100112 / Australian Research Council (ARC); Australian Research Council
Date published ; e-published: 26/07/2021
Language: English
Resource Type: Journal article

Suzuki-Miyaura Csp(2)-Csp(2) Cross-Couplings Employing Nickel(II) Pincer Precatalysts: Mechanistic Investigations

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