McQuillin,F.J.; Wood,M., Journal of the Chemical Society. Perkin transactions I, 1976, p. 1762 - 1768
作者:McQuillin,F.J.、Wood,M.
DOI:——
日期:——
Synthesis and phase-transfer mediated alkylations of 2-diethylamino-4- phenylsulfonyl-2- butenenitrile an efficient homoenolate equivalent
作者:Stéphane De Lombaert、Léon Ghosez
DOI:10.1016/s0040-4039(01)91051-2
日期:1984.1
The title compound is readily prepared from N-diethylacrylamide in three steps. Alkylation of 1 underphase-transferconditions yields α-cyanoenamines 4 which can be transformed into saturated or unsaturated (α,β or β,γ ) esters.