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在钯催化下,烯烃与卤代芳烃的反应是在烯键碳原子上导入芳基的重要方法(Heck 反应)。Kikukawa 等报道,烯烃与芳基重氮氟硼酸盐在零价钯催化剂 Pd(dba)_2(dba=二亚
Under palladium catalysis, the reaction of olefins with halogenated aromatics is an important method of introducing aryl groups on ethylenic carbon atoms (Heck reaction). Kikukawa et al reported that the olefin and aryl diazonium fluoroborate in the zero-valent palladium catalyst Pd (dba) _2 (dba = Er Ya