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Superbase/saccharide: An ecologically benign catalyst for efficient fixation of CO2 into cyclic carbonates
Cheng, Weiguo; Xu, Fei; Sun, Jian; Dong, Kun; Ma, Congkai; Zhang, Suojiang
2016
发表期刊SYNTHETIC COMMUNICATIONS
ISSN0039-7911
卷号46期号:6页码:497-508
摘要An ecologically benign catalytic system consisting of superbase and saccharide was developed for CO2 chemical fixation with epoxides under metal-free and halide-free conditions. Because of the synergistic effect played by superbase and saccharide on the activations of CO2 and epoxide, the reaction could be performed with good activity and selectivity. A possible catalytic mechanism of the hydrogen-bonding of saccharide and activation of the carbon atom by 1,8-diazabicyclo[5.4.0]undec-7-ene (DBU) was proposed. The process is a simple, biocompatible, and ecological route for CO2 chemical fixation into high-value chemicals.
关键词Carbon Dioxide Cycloaddition Epoxide Saccharide Superbase
文章类型Article
WOS标题词Science & Technology ; Physical Sciences
DOI10.1080/00397911.2016.1151050
收录类别SCI
语种英语
关键词[WOS]FUNCTIONALIZED IONIC LIQUID ; CHEMICAL FIXATION ; HETEROGENEOUS CATALYST ; ORGANIC CARBONATES ; PROPYLENE-OXIDE ; BASICITY SCALE ; HYDROGEN-BOND ; DIOXIDE ; EPOXIDES ; CYCLOADDITION
WOS研究方向Chemistry
WOS类目Chemistry, Organic
项目资助者National Natural Sciences Foundation of China(91434107 ; National Basic Research Program of China(2015CB251401) ; 21506226)
WOS记录号WOS:000374249000002
引用统计
文献类型期刊论文
条目标识符http://ir.ipe.ac.cn/handle/122111/21005
专题多相复杂系统国家重点实验室
作者单位Chinese Acad Sci, Inst Proc Engn, State Key Lab Multiphase Complex Syst, Beijing Key Lab Ion Liquids Clean Proc, Beijing 100190, Peoples R China
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Cheng, Weiguo,Xu, Fei,Sun, Jian,et al. Superbase/saccharide: An ecologically benign catalyst for efficient fixation of CO2 into cyclic carbonates[J]. SYNTHETIC COMMUNICATIONS,2016,46(6):497-508.
APA Cheng, Weiguo,Xu, Fei,Sun, Jian,Dong, Kun,Ma, Congkai,&Zhang, Suojiang.(2016).Superbase/saccharide: An ecologically benign catalyst for efficient fixation of CO2 into cyclic carbonates.SYNTHETIC COMMUNICATIONS,46(6),497-508.
MLA Cheng, Weiguo,et al."Superbase/saccharide: An ecologically benign catalyst for efficient fixation of CO2 into cyclic carbonates".SYNTHETIC COMMUNICATIONS 46.6(2016):497-508.
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