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题名: AN environmentally benign route for epichlorohydrin from allyl chloride epoxidation catalyzed by heteropolyphosphatotungstate
作者: Li, Jian;  Xi, Zuwei;  Gao, Shuang
通讯作者: 奚祖威
关键词: allyl chloride ;  epoxidation ;  heteropolyphosphatotungstate ;  hydrogen peroxide
刊名: RESEARCH ON CHEMICAL INTERMEDIATES
发表日期: 2007
卷: 33, 期:6, 页:523-534
收录类别: SCI ;  CCR
文章类型: Review
部门归属: 2
项目归属: 208
产权排名: 1;1
WOS标题词: Science & Technology ;  Physical Sciences
类目[WOS]: Chemistry, Multidisciplinary
研究领域[WOS]: Chemistry
英文摘要: In the absence of organic solvent, allyl chloride was epoxidized with aqueous hydrogen peroxide catalyzed by a heteropolyphosphatotungstate catalyst with very good activity and recycling activity. Under optimized conditions, an epichlorohydrin yield of 88.7% was achieved in the first run; after two recycles, the epichlorohydrin yield remained still above 85.0%. Various factors affecting the catalytic reaction were investigated systematically. The reaction rate of hydrogen peroxide in the epoxidation of allyl chloride is zero order with respect to hydrogen peroxide. The activation energy is 52.27 kJ/mol.
关键词[WOS]: HYDROGEN-PEROXIDE ;  MOLECULAR-OXYGEN ;  OLEFINS
语种: 英语
原文出处: 查看原文
WOS记录号: WOS:000250112200005
Citation statistics: 
内容类型: 期刊论文
URI标识: http://cas-ir.dicp.ac.cn/handle/321008/98945
Appears in Collections:中国科学院大连化学物理研究所_期刊论文

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作者单位: 1.Chinese Acad Sci, Dalian Inst Chem Phys, Dalian 116023, Peoples R China

Recommended Citation:
Li, Jian,Xi, Zuwei,Gao, Shuang. AN environmentally benign route for epichlorohydrin from allyl chloride epoxidation catalyzed by heteropolyphosphatotungstate[J]. RESEARCH ON CHEMICAL INTERMEDIATES,2007,33(6):523-534.
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