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Insights into quaternary ammonium salts-catalyzed fixation carbon dioxide with epoxides
Wang, JQ; Dong, K; Cheng, WG; Sun, J; Zhang, SJ; Wang, Jin-Quan; Dong, Kun; Cheng, Wei-Guo; Sun, Jian; Zhang, Suo-Jiang
2012
Source PublicationCATALYSIS SCIENCE & TECHNOLOGY
ISSN2044-4753
Volume2Issue:7Pages:1480
Abstract

Chemical fixation of CO2 into useful organic compounds has attracted much attention in both academia and industry from the standpoint of environmental protection and resource utilization. In this respect, the fixation of CO2 with epoxides catalyzed by quaternary onium salts has been successfully achieved and commercialized, however, the details of the mechanism are still unclear. In this work, we investigated the mechanism of fixation of CO2 with ethylene oxide catalyzed by quaternary ammonium salts by experimental and density functional theory (DFT) studies. Through the study, the detailed structural and energetic information about each step of the catalytic cycle were obtained. In addition, several factors, such as the chain length and anion, affected the reaction mechanisms, and the outcomes were also identified by experimental and DFT studies. This work provides a molecular level understanding of the reaction process and forms the basis of rational design of catalytic system.

KeywordCyclic Carbonates Propylene-oxide Ionic Liquids Coupling Reactions Styrene Oxide Co2 Cycloaddition System Conversion Ether
SubtypeArticle
Subject AreaChemistry, Physical ; Chemistry
DOI10.1039/c2cy20103h
URL查看原文
Indexed BySCI
Language英语
Funding ProjectNational Basic Research Program of China [2009CB219901] ; National Natural Sciences Foundation of China [21003129, 20936005]
WOS IDWOS:000305143000026
Citation statistics
Cited Times:129[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.ipe.ac.cn/handle/122111/20715
Collection研究所(批量导入)
Corresponding AuthorWang, Jin-Quan
Recommended Citation
GB/T 7714
Wang, JQ,Dong, K,Cheng, WG,et al. Insights into quaternary ammonium salts-catalyzed fixation carbon dioxide with epoxides[J]. CATALYSIS SCIENCE & TECHNOLOGY,2012,2(7):1480.
APA Wang, JQ.,Dong, K.,Cheng, WG.,Sun, J.,Zhang, SJ.,...&Zhang, Suo-Jiang.(2012).Insights into quaternary ammonium salts-catalyzed fixation carbon dioxide with epoxides.CATALYSIS SCIENCE & TECHNOLOGY,2(7),1480.
MLA Wang, JQ,et al."Insights into quaternary ammonium salts-catalyzed fixation carbon dioxide with epoxides".CATALYSIS SCIENCE & TECHNOLOGY 2.7(2012):1480.
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