The preparation of vicinal difluoroolefinic carbonyl compounds and their application to the synthesis of difluororetinal analogs
作者:A.E Asato、R.S.H Liu
DOI:10.1016/s0040-4039(00)84789-9
日期:1986.1
The preparation of a novel vicinal difluorinated retinal analog is described. The key difluoroolefinic intermediate in the synthesis was prepared by the reaction of DAST with ethyl acetoacetate.
描述了新颖的邻位二氟化视网膜类似物的制备。合成中的关键二氟烯烃中间体是通过DAST与乙酰乙酸乙酯反应制得的。