ZnBr2-BASED CHOLINE CHLORIDE IONIC LIQUID FOR EFFICIENT FIXATION OF CO2 TO CYCLIC CARBONATE
文献类型：期刊论文
| 作者 | Cheng, Weiguo; Fu, Zengzeng; Wang, Jinquan; Sun, Jian; Zhang, Suojiang |
| 刊名 | SYNTHETIC COMMUNICATIONS
 |
| 出版日期 | 2012 |
| 卷号 | 42期号:17页码:2564-2573 |
| 关键词 | Carbon dioxide choline chloride cycloaddition epoxide zinc bromide |
| ISSN号 | 0039-7911 |
| 其他题名 | Synth. Commun. |
| 中文摘要 | 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. |
| 英文摘要 | 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. |
| WOS标题词 | Science & Technology ; Physical Sciences |
| 类目[WOS] | Chemistry, Organic |
| 研究领域[WOS] | Chemistry |
| 关键词[WOS] | SOLVENT-FREE CONDITIONS ; CHEMICAL FIXATION ; GREEN CHEMISTRY ; PROPYLENE CARBONATE ; STYRENE CARBONATE ; CATALYST SYSTEM ; SUPERCRITICAL CONDITIONS ; HETEROGENEOUS CATALYST ; COUPLING REACTIONS ; TERMINAL EPOXIDES |
| 收录类别 | SCI ; CCR |
| 原文出处 | |
| 语种 | 英语 |
| WOS记录号 | WOS:000304592000008 |
| 公开日期 | 2013-11-28 |
| 版本 | 出版稿 |
| 源URL | [http://ir.ipe.ac.cn/handle/122111/6524]  |
| 专题 | 过程工程研究所_研究所（批量导入） |
| 作者单位 | Chinese Acad Sci, Inst Proc Engn, State Key Lab Multiphase Complex Syst, Beijing 100190, Peoples R China |
| 推荐引用方式 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. |
入库方式： OAI收割
来源：过程工程研究所
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