以3-甲基-1-戊烯-4-炔-3-醇为原料,新型酸性离子液体为催化剂,反应合成3-甲基-2-戊烯-4-炔-1-醇,考察了反应的条件及催化剂的使用情况,结果表明:酸性离子液体可以取代传统的酸性催化剂催化烯丙基重排反应,其中以双酸性中心的离子液体催化剂效果为最佳。%3-Methyl-1-penten-4-yn-3-ol as raw material,new acidic ionic liquid as catalusis, for re-active synthesis 3-methyl-2-penten-4-yn-1-ol,the study of reaction condictions and catalyst type,the re-sults showed that acidic ionic liquid may replace the traditional acidic catalyst to achieve allylic rearrange-ment,the acidic ionic liquid double center best effect.
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