3-(2′-乙氧基乙氧基)丙基锂的合成  

Synthesis of(3-(2′-ethoxyethoxy)propyl)lithium

作　　者：杜峰[1] 陈丰秋[1] 易玲敏[1] 黄林兵[1] 詹晓力[1] 

机构地区：[1]浙江大学化学工程与生物工程系,杭州310027

出　　处：《应用化学》2005年第10期1149-1151,共3页Chinese Journal of Applied Chemistry

基　　金：国家自然科学基金(20376070)资助项目

摘　　要：1-Chloro-3-(2′-ethoxyethoxy)-propane was prepared from 3-chloro-propanol and ethoxy-ethene with dichloroacetic acid as the catalyst and a yield of 96.2%.3-(2′-Ethoxyethoxy)propyl lithium was(then) synthesised from 1-chloro-3-(2′-ethoxyethoxy)-propane and lithium-sodium alloy in a high yield(86%) in a high vacuum reactor.It can be used as an anion polymerization initiator.1-Chloro-3-（2′-ethoxyethoxy）-propane was prepared from 3-chloro-propanol and ethoxy-ethene with dichloroacetic acid as the catalyst and a yield of 96.2%. 3-（2′-Ethoxyethoxy）propyl lithium was then synthesised from 1-chloro-3-（2′-ethoxyethoxy）-propane and lithium-sodium alloy in a high yield（ 86% ） in a high vacuum reactor. It can be used as an anion polymerization initiator.

关 键 词：阴离子聚合引发剂 (乙氧乙氧基)丙基锂 高真空反应器 

分 类 号：O627.1[理学—有机化学] TQ261.1[理学—化学]