An efficient Ir-catalyzed allyl–allyl cross-coupling reaction of allylic carbonates with (E)-1,3-diarylpropenes was developed to form linear allylated products, 1,5-dienes, regioselectively in excellent yields and with high turnover numbers (up to 2000 S/Ir).
一种高效的
铱催化的
烯丙基碳酸酯与(
E)-1,3-二芳基
丙烯烃的
烯丙基-
烯丙基交叉偶联反应被开发出来,以形成线性
烯丙基产物,1,5-二
烯,在优异产率和高周转数(高达2000 S/Ir)的条件下,具有区域选择性。