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一种改进的烯丙基缩水甘油醚的合成方法

Chinese Journal of Applied Chemistry(2009)

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Abstract
以固体NaOH和烯丙醇为原料在温和条件下制得烯丙醇钠,再以固体烯丙醇钠为原料,与环氧氯丙烷在无水条件下高产率地得到高纯度的烯丙基缩水甘油醚。讨论了原料摩尔比、反应温度、反应时间、投料方式等因素对反应收率的影响。NaOH和烯丙醇摩尔比为1∶3时,在加热回流下可高收率制得烯丙醇钠。醚化反应中固体烯丙醇钠与环氧氯丙烷摩尔比为1∶1.5,在无水条件下于30℃反应3 h,烯丙基缩水甘油醚的收率达96%以上。
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Key words
allyl alcohol,sodium allylate,epichlorohydrin,synthesis,allyl glycidyl ether(allyloxyepoxypropane)
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