作者:Lian-xun Gao、Hitoshi Saitoh、Fei Feng、Akio Murai
DOI:10.1246/cl.1991.1787
日期:1991.10
Reaction of 2,3-epoxy-1-ol methanesulfonates with diethylaluminum chloride or with the mixture of diethylaluminum chloride and diethylamine hydrobromide in dichloromethane gave rise to regioselectively the corresponding 3-chloro- and 3-bromo-1,2-diol 1-methanesulfonates, respectively, in excellent yields.
将 2,3-环氧-1-醇
甲烷磺酸盐与
二乙基氯化铝或
二乙基氯化铝与
氢溴酸二乙胺的混合物在
二氯甲烷中反应,可分别得到相应的 3-
氯和 3-溴-1,2
-二醇 1-
甲烷磺酸盐,且产量极高。