Ethylenic acyl cyanides III : base induced self-condensation of ethylenic acyl cyanides.
作者:Abdelkebir Jellal、Maurice Santelli
DOI:10.1016/s0040-4039(00)88040-5
日期:1983.1
Tertiary amines promote formation of ethylenic acylcyanide enolates which add with high chemo-selectivity on acylcyanides giving unsaturated δ-lactones.