A palladium-catalyzed oxidative cross-coupling of vinyl boronic acids and cyclic α-diazocarbonyl compounds has been reported. The reaction constitutes an efficient method for the synthesis of 1,3-diene compounds bearing a ring structure. Mechanistically, the reaction involves migratory insertion of palladium carbene as the key step.
已经报道了
钯催化的
乙烯基硼酸和环状α-重氮羰基化合物的氧化交叉偶联。该反应构成合成具有环结构的1,3-二烯化合物的有效方法。从机理上讲,该反应涉及
钯卡宾的迁移插入是关键步骤。