中国科学院大连化学物理研究所机构知识库
Advanced  
DICP OpenIR  > 中国科学院大连化学物理研究所  > 期刊论文
题名: Epoxidation of allyl chloride to epichlorohydrin by a reversible supported catalyst with H2O2 under solvent-free conditions
作者: Li, Jun;  Zhao, Gongda;  Gao, Shuang;  Lv, Ying;  Li, Jian;  Xi, Zuwei
通讯作者: 高爽 ;  奚祖威
刊名: ORGANIC PROCESS RESEARCH & DEVELOPMENT
发表日期: 2006-09-15
DOI: 10.1021/op060108k
卷: 10, 期:5, 页:876-880
收录类别: SCI
文章类型: Article
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, Applied ;  Chemistry, Organic
研究领域[WOS]: Chemistry
英文摘要: Allyl chloride was epoxidized to epichlorohydrin with H2O2 under solvent-free conditions in 94% selectivity using a new reversible supported catalyst, heteropolyphosphatotungstate/ silanized silica gel. By the action of H2O2 the heteropolyphosphatotungstate dissolves from the carrier surface and forms an active homogeneous reagent. When all H2O2 is consumed, the reduced catalyst redeposits on the support carrier. The supported catalyst retains the character of a homogeneous catalyst during reaction but exhibits heterogeneous properties upon work-up. The solid-supported catalyst is easily isolated and can be reused. The reaction system for synthesis of epichlorohydrin therefore avoids the serious pollution issues known from the commercialized chlorohydrin methods. Some other olefins can also be epoxidized by this catalytic system under neat conditions.
关键词[WOS]: HYDROGEN-PEROXIDE ;  EFFICIENT EPOXIDATION ;  OLEFIN EPOXIDATION ;  TERMINAL OLEFINS ;  OXIDATION ;  SYSTEM ;  OXYGEN
语种: 英语
原文出处: 查看原文
WOS记录号: WOS:000240511200004
Citation statistics: 
内容类型: 期刊论文
URI标识: http://cas-ir.dicp.ac.cn/handle/321008/97987
Appears in Collections:中国科学院大连化学物理研究所_期刊论文

Files in This Item:

There are no files associated with this item.


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

Recommended Citation:
Li, Jun,Zhao, Gongda,Gao, Shuang,et al. Epoxidation of allyl chloride to epichlorohydrin by a reversible supported catalyst with H2O2 under solvent-free conditions[J]. ORGANIC PROCESS RESEARCH & DEVELOPMENT,2006,10(5):876-880.
Service
 Recommend this item
 Sava as my favorate item
 Show this item's statistics
 Export Endnote File
Google Scholar
 Similar articles in Google Scholar
 [Li, Jun]'s Articles
 [Zhao, Gongda]'s Articles
 [Gao, Shuang]'s Articles
CSDL cross search
 Similar articles in CSDL Cross Search
 [Li, Jun]‘s Articles
 [Zhao, Gongda]‘s Articles
 [Gao, Shuang]‘s Articles
Related Copyright Policies
Null
Social Bookmarking
  Add to CiteULike  Add to Connotea  Add to Del.icio.us  Add to Digg  Add to Reddit 
所有评论 (0)
暂无评论
 
评注功能仅针对注册用户开放,请您登录
您对该条目有什么异议,请填写以下表单,管理员会尽快联系您。
内 容:
Email:  *
单位:
验证码:   刷新
您在IR的使用过程中有什么好的想法或者建议可以反馈给我们。
标 题:
 *
内 容:
Email:  *
验证码:   刷新

Items in IR are protected by copyright, with all rights reserved, unless otherwise indicated.

 

 

Valid XHTML 1.0!
Powered by CSpace