Rhodium-catalyzed cycloaddition of 1,6-enynes with 2-bromophenylboronic acids: synthesis of a multi-substituted dihydronaphthalene scaffold
作者:Xianjie Fang、Chaolong Li、Xiaofeng Tong
DOI:10.1039/b910532h
日期:——
A formal [2 + 2 + 2] cycloaddition of a 1,6-enyne with 2-bromophenylboronic acid has been realized to construct a multi-substituted dihydronaphthalene scaffold, in which the direct reductive elimination mechanism of aryl-Rh(III)-Csp3 species has been established to form an aryl-Csp3 bond.
1,6-烯炔与2-溴苯硼酸的[2 + 2 + 2]环加成反应已经实现,从而构建了多取代二氢萘骨架,其中芳基-Rh(III)-Csp3物种的直接还原消除机制已经建立,以形成芳基-Csp3键。