详细信息
文献类型:期刊文献
中文题名:由卤代烃合成酯的无溶剂方法
英文题名:Solvent-free Method of Synthesizing Esters from Halides
作者:康力[1];董菁[1];吕霞[1];施小新[1]
机构:[1]华东理工大学药学院制药工程系,上海200237
年份:2011
卷号:19
期号:3
起止页码:379
中文期刊名:合成化学
外文期刊名:Chinese Journal of Synthetic Chemistry
收录:CSTPCD;;北大核心:【北大核心2008】;CSCD:【CSCD_E2011_2012】;
基金:国家自然科学基金资助项目(20972048);上海市教育发展基金资助项目(03SG27)
语种:中文
中文关键词:无溶剂;亲核取代反应;卤代烃;酯;合成
外文关键词:Solvent-free; SN2 reaction; alkyl halide; ester; synthesis
摘要:羧酸和三乙胺的混合液与卤代烃在加热条件下发生亲核取代反应合成酯。用30%K2CO3溶液中和分层,有机层减压蒸馏得到产物,产率81%~96%。
Alkyl halides were treated with the mixture of carboxylic acid and triethylamine under warming to afford esters via SN2 reaction.After the reaction was finished,addition of 30% aqueous solution of K2CO3 produced two phases,organic phase was separated and distilled under vacuum to give esters in yields of 81%~96%.
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