Electrochemical synthesis of the vinylogs of N-acyl N,O-acetals and their reactivity
作者:D. Fasseur、B. Rigo、P. Cauliez、M. Debacker、D. Couturier
DOI:10.1016/s0040-4039(00)88861-9
日期:1990.1
Vinylogs of N-acyl N,O-acetals are formed in good yields by anodic oxidation, in methanol or water, of β-enaminoesters derived from pyroglutamic acid. These new acetals react easily with nucleophiles or silylated amines.
N-酰基N,O-乙缩醛的乙烯基缩合物可通过在甲醇或水中通过阳极氧化衍生自焦谷氨酸的β-烯胺酸酯以高收率形成。这些新的缩醛容易与亲核试剂或甲硅烷基化的胺反应。