Palladium-Mediated CO<sub>2</sub> Extrusion Followed by Insertion of Isocyanates for the Synthesis of Benzamides: Translating Fundamental Mechanistic Studies To Develop a Catalytic Protocol
作者:Yang Yang、Allan J. Canty、Alasdair I. McKay、Paul S. Donnelly、Richard A. J. O’Hair
DOI:10.1021/acs.organomet.9b00820
日期:2020.2.10
Mechanistic studies of a stoichiometric palladium-mediated ExIn (ExIn = extrusion–insertion) decarboxylative amidation of aromatic carboxylic acids are presented, providing gas-phase and condensed-phase spectroscopic data, as well as theoretical computational evidence for intermediates in a proposed stepwise process. The understanding gained from these mechanistic studies directed the development of