作者:Juan Carlos Carretero、Marc Demillequand、Léon Ghosez
DOI:10.1016/s0040-4020(01)87688-2
日期:1987.1
A general and practical method of synthesis of α,β-unsaturated sulphonates (25 examples) by the Wittig-Horner reaction is described. Reactions with the salts 2 and carbonyl compounds are not very stereoselective. On the contrary, reactions with esters 1 gave high yields of (E)-α,β-unsaturated sulphonic esters.
描述了通过Wittig-Horner反应合成α,β-不饱和磺酸盐的一般和实用方法(25个实例)。与盐2和羰基化合物的反应不是很立体选择性。相反,与酯1的反应得到高产率的(E)-α,β-不饱和磺酸酯。