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Iron-catalyzed oxidative coupling of arylboronic acids with benzene derivatives through homolytic aromatic substitution†
Nanase Uchiyama,Eiji Shirakawa,Ryo Nishikawa,Tamio Hayashi
Chemical Communications Pub Date : 09/27/2011 00:00:00 , DOI:10.1039/C1CC14694G
Abstract

Fe(OTf)31,10-phenanthroline catalyzes oxidative coupling of arylboronic acids with benzene derivatives using t-BuOOt-Bu as an oxidant. The reaction proceeds through homolytic aromatic substitution with aryl radicals generated from arylboronic acids and t-BuO˙.

Graphical abstract: Iron-catalyzed oxidative coupling of arylboronic acids with benzene derivatives through homolytic aromatic substitution
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