The lithiation and alkylation of 4-(2′-alkenesulphinyl)-morpholines, a simple route to substituted allylic sulphinamides
作者:Jean-Bernard Baudin、Sylvestre A. Julia
DOI:10.1016/s0040-4039(00)99625-4
日期:1989.1
By the reaction with 4-morpholinesulphenyl chloride carried out in the presence of triethylamine, several substituted allylic alcohols have been converted into the corresponding allylic sulphinamides . As a complementary method, the new lithio-derivatives II have been prepared and efficiently alkylated with organic halides.