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。