Synlett

Base-and phosphine-free palladium-catalyzed homocoupling of arylboronic acid derivatives under air

Y Yamamoto, R Suzuki, K Hattori, H Nishiyama

文献索引：Yamamoto, Yoshihiko; Suzuki, Ryo; Hattori, Kozo; Nishiyama, Hisao Synlett, 2006 , # 7 p. 1027 - 1030

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被引用次数: 33

摘要

Abstract In the presence of a catalytic amount of Pd (OAc) 2, various arylboronic acids underwent homocoupling in MeOH at ambient temperature under air to give rise to symmetrical biaryls. The homocoupling of arylboronic acids was also carried out using polyurea-encapsulated Pd (OAc) 2 as a recyclable catalyst.