摘要
探索了以无水三氯化铁作催化剂,环己醇脱水制备环己烯的绿色化研究,得出了最佳的反应条件:环己醇20.0 g (0.20 mol),催化剂用量为环己醇物质的量的10%,反应时间为60 min,反应产率可达76%,纯度高达96%。
The green synthesis of cyclohexene by dehydration of cyclohexanol with anhydrous ferric chloride as catalyst was explored,and the optimum reaction conditions were obtained: the amount of cyclohexanol was 20.0 g(0.20 mol),the loading of catalyst was 10 mol % of cyclohexanol,the reaction time is 60 min,the yield was 76 %,and the product purity was up to 96%.
引文
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