The intermolecular dehydrogenative coupling of 1,1,1,3,5,5,5-heptamethyltrisiloxane with aromatic compounds such as aryloxazolines and arylimines in the presence of a catalytic amount of [RuCl2(p-c...
Iron-Catalyzed Oxidative Homo-Coupling of Aryl Grignard Reagents
作者:Takashi Nagano、Tamio Hayashi
DOI:10.1021/ol047509+
日期:2005.2.1
[reaction: see text] Iron-catalyzed homo-coupling of aryl Grignardreagents was successfully developed. A variety of aryl Grignardreagents were efficiently converted into the corresponding symmetrical biaryls in the presence of 1-5 mol % FeCl3 and a stoichiometric amount of 1,2-dichloroethane.