摘要
以糠醛为原料，ＶＢ１为催化剂，利用偶姻缩合反应合成了糠偶姻，糠偶姻被醋酐酯化为糠偶姻醋酸酯。熔点７２～７３℃，收率８８％～９０％。通过元素分析、ＧＣＭＣ谱、ＩＲ谱、１ＨＮＭＲ谱对所合成的糠偶姻醋酸酯进行了全面分析表征。
Furoin was synthesized by acyloin condensation starting from furfural and VB 1 as a catalyst, and followed by esterification into furoin acetate with acetic anhydride in 88%～90% yield.The m.p.of the product was 72～73℃. Synthesized furoin acetate was characterized by elementary analysis, GC MC spectrum,IR spectrum and 1 HNMR.The molecular structural formula of furoin acetate was demonstrated.
出处
《精细化工》
EI
CAS
CSCD
北大核心
1998年第4期47-50,共4页
Fine Chemicals
