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化工学报  2015 

新型钨基催化剂上环己烯环氧化反应

DOI: 10.11949/j.issn.0438-1157.20150679, PP. 3007-3013

Keywords: 环己烯,含钨催化剂,环氧化,相转移,催化

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Abstract:

烯烃环氧化在现代化学中具有重要的学术和工业价值,但采用绿色氧化剂过氧化氢仍面临传质的挑战。采用过氧缩合法制备了一种新型钨基催化剂,用于过氧化氢与环己烯环氧化研究,环己烯的转化率为51.2%,环氧环己烷的选择性为69.2%。结果显示该催化剂催化活性高,环氧环己烷的选择性好,反应条件温和,工艺无溶剂且绿色环保。

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