BULPIN, ANDREW;MASSON, SERGE;SENE, ABOUBACARY, TETRAHEDRON LETT., 30,(1989) N6, C. 3415-3418
作者:BULPIN, ANDREW、MASSON, SERGE、SENE, ABOUBACARY
DOI:——
日期:——
The use of phosphonodithioformates for the synthesis of ketene dithioacetals
作者:Andrew Bulpin、Serge Masson、Aboubacary Sene
DOI:10.1016/s0040-4039(00)99259-1
日期:1989.1
Phosphonodithioformates 1 undergo thiophilic addition with both organolithium and Grignard reagents to give metallated dithioacetals of formyl-phosphonates 2, available for protonation, alkylation or use in Wittig-Horner reactions. Oxidation of 1 by meta-chloroperbenzoic acid leads to the corresponding sulphine 4 equally suitable for thiophilic addition.