Suzuki-Miyaura coupling of heteroaryl boronic acids and vinyl chlorides
作者:Ashish Thakur、Kainan Zhang、Janis Louie
DOI:10.1039/c1cc15990a
日期:——
A protocol for the Suzuki-Miyauracoupling of heteroaryl boronic acids and vinyl chlorides that minimizes protodeboronation is described. A combination of catalytic amounts of Pd(OAc)(2) and SPhos in conjunction with CsF in isopropanol effectively affords a variety of coupled products. Surprisingly, a dramatic temperature dependence in product selectivity was observed.