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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
关键词Quaternary Ammonium Heteropolyphosphatotungstate Propylene Carbonate Carbon Dioxide Tetrabutylammonium Bromide
刊名JOURNAL OF ENERGY CHEMISTRY
2015-05-01
DOI10.1016/S2095-4956(15)60322-9
24期:3页:353-358
收录类别SCI
文章类型Article
WOS标题词Science & Technology ; Physical Sciences ; Technology
类目[WOS]Chemistry, Applied ; Chemistry, Physical ; Energy & Fuels ; Engineering, Chemical
研究领域[WOS]Chemistry ; Energy & Fuels ; Engineering
关键词[WOS]STYRENE CARBONATE ; HYDROGEN-PEROXIDE ; OXIDATIVE CARBOXYLATION ; ORGANIC CARBONATES ; GREEN CHEMISTRY ; CYCLIC CARBONATES ; OLEFINS ; EPOXIDATION ; CO2 ; BROMIDE
英文摘要In 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.
语种英语
WOS记录号WOS:000355786500014
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文献类型期刊论文
条目标识符http://cas-ir.dicp.ac.cn/handle/321008/146294
专题中国科学院大连化学物理研究所
作者单位1.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
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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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