摘要
用MgCl2/Et3N催化氰乙酸乙酯和芳香醛的缩合反应合成α,β-不饱和氰代酯,反应可在室温进行.产率87%~92%.
α,β-Unsaturated cyanoesters could be prepared by the condensation of aldehydes with ethyl cyanoacetate catalyzed by MgCl2/Et3N at room temperature in 87%-92% yields.
出处
《有机化学》
SCIE
CAS
CSCD
北大核心
2005年第9期1133-1134,共2页
Chinese Journal of Organic Chemistry