Various titanium(IV) reagents catalyze the ring opening of epoxides by dialkyl halophosphates (added or formed in situ) under mild conditions to give the corresponding vicinal halohydrin phosphates in good yields with high regioselectivity.
在温和的条件下,各种
钛(IV)试剂可催化二烷基卤代
磷酸盐(添加或原位形成)对
环氧化物的开环反应,从而以良好的产率和高区域选择性得到相应的烷基卤代
磷酸盐。