CAS OpenIR  > 研究所(批量导入)
ZnBr2-BASED CHOLINE CHLORIDE IONIC LIQUID FOR EFFICIENT FIXATION OF CO2 TO CYCLIC CARBONATE
Alternative TitleSynth. Commun.
Cheng, Weiguo; Fu, Zengzeng; Wang, Jinquan; Sun, Jian; Zhang, Suojiang
2012
Source PublicationSYNTHETIC COMMUNICATIONS
ISSN0039-7911
Volume42Issue:17Pages:2564-2573
AbstractIn this work, ZnBr2-based choline chloride (CH) was first investigated to catalyze the synthesis of cyclic carbonates from CO2 and epoxides under solventless conditions. It was demonstrated that ZnBr2-based CH was very efficient and selective. Under the optimum reaction conditions, 99% yield of propylene carbonate was achieved. The catalyst can be reused five times without loss of catalytic activity. It was proved to be very active in a variety of terminal epoxides with CO2. In addition, a synergistic catalytic mechanism by Zn2+ and -OH was proposed.; In this work, ZnBr2-based choline chloride (CH) was first investigated to catalyze the synthesis of cyclic carbonates from CO2 and epoxides under solventless conditions. It was demonstrated that ZnBr2-based CH was very efficient and selective. Under the optimum reaction conditions, 99% yield of propylene carbonate was achieved. The catalyst can be reused five times without loss of catalytic activity. It was proved to be very active in a variety of terminal epoxides with CO2. In addition, a synergistic catalytic mechanism by Zn2+ and -OH was proposed.
KeywordCarbon Dioxide Choline Chloride Cycloaddition Epoxide Zinc Bromide
SubtypeArticle
WOS HeadingsScience & Technology ; Physical Sciences
DOI10.1080/00397911.2011.562337
URL查看原文
Indexed BySCI ; CCR
Language英语
WOS KeywordSOLVENT-FREE CONDITIONS ; CHEMICAL FIXATION ; GREEN CHEMISTRY ; PROPYLENE CARBONATE ; STYRENE CARBONATE ; CATALYST SYSTEM ; SUPERCRITICAL CONDITIONS ; HETEROGENEOUS CATALYST ; COUPLING REACTIONS ; TERMINAL EPOXIDES
WOS Research AreaChemistry
WOS SubjectChemistry, Organic
WOS IDWOS:000304592000008
Citation statistics
Cited Times:29[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Version出版稿
Identifierhttp://ir.ipe.ac.cn/handle/122111/6524
Collection研究所(批量导入)
AffiliationChinese Acad Sci, Inst Proc Engn, State Key Lab Multiphase Complex Syst, Beijing 100190, Peoples R China
Recommended Citation
GB/T 7714
Cheng, Weiguo,Fu, Zengzeng,Wang, Jinquan,et al. ZnBr2-BASED CHOLINE CHLORIDE IONIC LIQUID FOR EFFICIENT FIXATION OF CO2 TO CYCLIC CARBONATE[J]. SYNTHETIC COMMUNICATIONS,2012,42(17):2564-2573.
APA Cheng, Weiguo,Fu, Zengzeng,Wang, Jinquan,Sun, Jian,&Zhang, Suojiang.(2012).ZnBr2-BASED CHOLINE CHLORIDE IONIC LIQUID FOR EFFICIENT FIXATION OF CO2 TO CYCLIC CARBONATE.SYNTHETIC COMMUNICATIONS,42(17),2564-2573.
MLA Cheng, Weiguo,et al."ZnBr2-BASED CHOLINE CHLORIDE IONIC LIQUID FOR EFFICIENT FIXATION OF CO2 TO CYCLIC CARBONATE".SYNTHETIC COMMUNICATIONS 42.17(2012):2564-2573.
Files in This Item:
File Name/Size DocType Version Access License
ZnBr2-BASED CHOLINE (246KB)期刊论文出版稿限制开放CC BY-NC-SAApplication Full Text
Related Services
Recommend this item
Bookmark
Usage statistics
Export to Endnote
Google Scholar
Similar articles in Google Scholar
[Cheng, Weiguo]'s Articles
[Fu, Zengzeng]'s Articles
[Wang, Jinquan]'s Articles
Baidu academic
Similar articles in Baidu academic
[Cheng, Weiguo]'s Articles
[Fu, Zengzeng]'s Articles
[Wang, Jinquan]'s Articles
Bing Scholar
Similar articles in Bing Scholar
[Cheng, Weiguo]'s Articles
[Fu, Zengzeng]'s Articles
[Wang, Jinquan]'s Articles
Terms of Use
No data!
Social Bookmark/Share
All comments (0)
No comment.
 

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