氟代碳酸乙烯酯的合成工艺研究  

Study on the Synthesis of Fluoroethylene Carbonate

作　　者：朱玉岚[1] 黄险峰[1] 宋国强[1] 

机构地区：[1]常州大学石油化工学院,江苏常州213164

出　　处：《广州化工》2012年第6期97-98,共2页GuangZhou Chemical Industry

摘　　要：以碳酸乙烯酯(EC)为原料,经氯代反应得到一氯代碳酸乙烯酯(CIEC)。然后以氟化钾为试剂,丙酮为溶剂,18-冠醚-6为相转移催化剂进行氟取代反应,合成了一氟代碳酸乙烯酯(FEC)。分别考察了不同条件对产品收率的影响,总产率为63.81%。利用质谱、氢核磁共振谱等对产物进行了结构表征。With ethylene carbonate（EC） as raw material,chloroethylene carbonate（CIEC）was synthesized by the chlorinated reaction,and then fluoroethylene carbonate（FEC） was synthesized by substitution reaction of chloroethylene carbonate using potassium fluoride as the reagent,acetone as the solvent,18-crown-6 as phase transfer catalyst.The effects of different reaction conditions on product yield were investigated respectively,and the total yield was 63.81%.The products were characterized by MS and 1H-NMR.

关 键 词：氯代碳酸乙烯酯 氟代碳酸乙烯酯 合成 

分 类 号：O62[理学—有机化学]