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Direct synthesis of propylene carbonate from propylene and carbon dioxide catalyzed by quaternary ammonium heteropolyphosphatotungstate-TBAB system
Zhao, Gongda1,2,3; Zhang, Yi1; Zhang, Hengyun1; Li, Jun1; Gao, Shuang1
KeywordQuaternary Ammonium Heteropolyphosphatotungstate Propylene Carbonate Carbon Dioxide Tetrabutylammonium Bromide
Source PublicationJOURNAL OF ENERGY CHEMISTRY
2015-05-01
DOI10.1016/S2095-4956(15)60322-9
Volume24Issue:3Pages:353-358
Indexed BySCI
SubtypeArticle
WOS HeadingsScience & Technology ; Physical Sciences ; Technology
WOS SubjectChemistry, Applied ; Chemistry, Physical ; Energy & Fuels ; Engineering, Chemical
WOS Research AreaChemistry ; Energy & Fuels ; Engineering
WOS KeywordSTYRENE CARBONATE ; HYDROGEN-PEROXIDE ; OXIDATIVE CARBOXYLATION ; ORGANIC CARBONATES ; GREEN CHEMISTRY ; CYCLIC CARBONATES ; OLEFINS ; EPOXIDATION ; CO2 ; BROMIDE
AbstractIn this paper, we have developed a highly efficient method for the direct preparation of propylene carbonate from propylene and carbon dioxide (CO2) using quaternary ammonium heteropolyphosphatotungstate quaternary ammonium halide catalytic system with anhydrous hydrogen peroxide as an oxidant through one-pot two-step process. The effects of the amount of tetrabutylammonium bromide (TBAB), the concentration of hydrogen peroxide and other reaction conditions were investigated. The catalyst system gave an optimum propylene oxide yield (91%) at 75 degrees C in oxidation step and the highest propylene carbonate yield (99%) at 140 degrees C and 3.0 MPa in cycloaddition step. Based on the results, a reaction mechanism has been proposed.
Language英语
WOS IDWOS:000355786500014
Citation statistics
Document Type期刊论文
Identifierhttp://cas-ir.dicp.ac.cn/handle/321008/146294
Collection中国科学院大连化学物理研究所
Affiliation1.Chinese Acad Sci, Dalian Inst Chem Phys, Dalian Natl Lab Clean Energy, Dalian 116023, Liaoning, Peoples R China
2.Dalian Univ Technol, State Key Lab Fine Chem, Dalian 116012, Liaoning, Peoples R China
3.Univ Chinese Acad Sci, Beijing 100049, Peoples R China
Recommended Citation
GB/T 7714
Zhao, Gongda,Zhang, Yi,Zhang, Hengyun,et al. Direct synthesis of propylene carbonate from propylene and carbon dioxide catalyzed by quaternary ammonium heteropolyphosphatotungstate-TBAB system[J]. JOURNAL OF ENERGY CHEMISTRY,2015,24(3):353-358.
APA Zhao, Gongda,Zhang, Yi,Zhang, Hengyun,Li, Jun,&Gao, Shuang.(2015).Direct synthesis of propylene carbonate from propylene and carbon dioxide catalyzed by quaternary ammonium heteropolyphosphatotungstate-TBAB system.JOURNAL OF ENERGY CHEMISTRY,24(3),353-358.
MLA Zhao, Gongda,et al."Direct synthesis of propylene carbonate from propylene and carbon dioxide catalyzed by quaternary ammonium heteropolyphosphatotungstate-TBAB system".JOURNAL OF ENERGY CHEMISTRY 24.3(2015):353-358.
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