摘要
在相转移催化剂聚乙二醇存在下,用一步法合成了几种单环氧丙基醚。以相应醇和环氧氯丙烷为原料,以碱作缩合剂,合成了丁基、十二烷基、苄基、2-(乙氧基)乙基、2-[2-(乙氧基)乙氧基]乙基环氧丙基醚及一缩二乙二醇、二缩三乙二醇、三缩四乙二醇单环氧丙基醚。
Monoglycidyl ethers including butyl, dodecyl,benzyl,2-(ethoxyl)-ethyl,2-[2-(ethoxyl)ethoxyl]-ethyl glycidyl ether,and diethylene glycol,triethylene glycol,tetraethylene glycol monogly-cidyl ether were prepared directly from the corres-ponding alcohol and epichlorohydrin in the pre-sence of alkali as condensing agent and polyethyleneglycol as phase transfer catalyst,respectively.Some of them have many uses in practice
出处
《化学试剂》
CAS
CSCD
北大核心
1990年第3期135-138,共4页
Chemical Reagents
