Abnormal-NHC-Supported Nickel Catalysts for Hydroheteroarylation of Vinylarenes
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DOI: 10.1021/acs.organomet.7b00628
Abstract: Herein we report the hydroheteroarylation of vinylarenes with benzoxazole in the presence of a free abnormal N-heterocyclic carbene and Ni(COD)2, resulting in 1,1-diarylethane products exclusively. In an attempt to understand the mechanism of this catalytic… read more here.
Keywords: hydroheteroarylation vinylarenes; supported nickel; nhc supported; nickel catalysts ... See more keywords
A donor-supported silavinylidene and silylium ylides: boroles as a flexible platform for versatile Si(ii) chemistry
Sign Up to like & getrecommendations! Published in 2023 at "Chemical Science"
DOI: 10.1039/d3sc00808h
Abstract: Electron-deficient, anti-aromatic 2,5-disilyl boroles are shown to be a flexibly adaptive molecular platform with regards to SiMe3 mobility in their reaction with the nucleophilic donor-stabilised precursor dichloro silylene SiCl2(IDipp). Depending on the substitution pattern, selective… read more here.
Keywords: platform; donor supported; chemistry; supported silavinylidene ... See more keywords