文章基本信息

标题：Styrene Epoxidation in Aqueous over Triazine-Based Microporous Polymeric Network as a Metal-Free Catalyst
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作者：Mohd Bismillah Ansari ; Eun-Young Jeong ; Sang-Eon Park 等
期刊名称：Green and Sustainable Chemistry
印刷版ISSN：2160-6951
电子版ISSN：2160-696X
出版年度：2012
卷号：2
期号：1
页码：1-7
DOI：10.4236/gsc.2012.21001
出版社：Scientific Research Publishing
摘要：Tirazine based microporous polymeric (TMP) network was found to be an efficient metal-free catalyst for the epoxidation of styrene. The reactions were performed in water as an environmentally benign medium using H2O2 as a green oxidant at ambient temperature. The reaction afforded higher yield with 90% conversion of styrene and 98% selectivity to styrene oxide in 6 h. The triazine based microporous polymeric network can be readily recovered and reused up to 4 cycles without significant loss in catalytic activity and selectivity.
关键词：Triazine Microporous Polydendritic Network; Metal-Free Catalyst; Aqueous Medium; Epoxidation; Styrene