The combination of catalytic amounts of [Pd(PPh3)4], copper thiophene-2-carboxylate (CuTC) and [Ph2PO2][NBu4] allowed a series of exigent StilleâMigita reactions to be performed with high yields; as the protocol is fluoride free, a variety of O-silyl and C-silyl groups remained intact.
催化量的[Pd(PPh3)4]、
噻吩-2-
羧酸铜(CuTC)和[Ph2PO2][NBu4]的组合允许以高产率进行一系列紧急的Stille-Migita反应;由于该方案不含
氟化物,因此各种 O-甲
硅烷基和 C-甲
硅烷基保持完整。