Triethanolamine/KI: A Multifunctional Catalyst for CO2 Activation and Conversion with Epoxides into Cyclic Carbonates
文献类型：期刊论文
| 作者 | Xiao, Benneng1; Sun, Jian2; Wang, Jinquan2; Liu, Chunyan1; Cheng, Weiguo2 |
| 刊名 | SYNTHETIC COMMUNICATIONS
 |
| 出版日期 | 2013-11-17 |
| 卷号 | 43期号:22页码:2985-2997 |
| 关键词 | Carbon dioxide chemical fixation cyclic carbonates KI triethanolamine |
| 英文摘要 | A catalytic system of triethanolamine/potassium iodide (KI) was proved to be efficient for the chemical fixation of CO2 with epoxide. It was found that triethanolamine with dual function could activate both CO2 and epoxides. Effects of parameters such as catalyst molar ratio and amount, reaction time, pressure, and temperature were studied systematically. As a result, 99% propylene oxide conversion as well as 99% propylene carbonate selectivity could be obtained under the optimal reaction condition. Furthermore, the catalyst was found to be applicable to a variety of terminal epoxides, providing the corresponding cyclic carbonates in good yields and selectivity. Moreover, the catalyst could be reused five times without loss of activity. This work presents an example of a cheap and efficient catalyst for the chemical fixation of CO2 to high-value chemicals, which could help to improve the catalytic efficiency and decrease cost of products for larger applications. [Supplementary materials are available for this article. Go to the publisher's online edition of Synthetic Communications (R) for the following free supplemental resource: Full experimental and spectral details.] |
| WOS标题词 | Science & Technology ; Physical Sciences |
| 类目[WOS] | Chemistry, Organic |
| 研究领域[WOS] | Chemistry |
| 关键词[WOS] | FUNCTIONALIZED IONIC LIQUID ; CHEMICAL FIXATION ; PROPYLENE CARBONATE ; DIMETHYL CARBONATE ; ORGANIC CARBONATES ; SMECTITE CATALYSTS ; SALEN COMPLEXES ; BASE CATALYSTS ; ETHYLENE-OXIDE ; DIOXIDE |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000322865800003 |
| 公开日期 | 2015-05-27 |
| 源URL | [http://ir.ipe.ac.cn/handle/122111/13739]  |
| 专题 | 过程工程研究所_研究所（批量导入） |
| 作者单位 | 1.Liaoning Normal Univ, Sch Chem & Chem Engn, Dalian 116029, Peoples R China 2.Chinese Acad Sci, Key Lab Green Proc & Engn, Beijing Key Lab Ion Liquids Clean Proc, Beijing 100190, Peoples R China |
| 推荐引用方式 GB/T 7714 | Xiao, Benneng,Sun, Jian,Wang, Jinquan,et al. Triethanolamine/KI: A Multifunctional Catalyst for CO2 Activation and Conversion with Epoxides into Cyclic Carbonates[J]. SYNTHETIC COMMUNICATIONS,2013,43(22):2985-2997. |
| APA | Xiao, Benneng,Sun, Jian,Wang, Jinquan,Liu, Chunyan,&Cheng, Weiguo.(2013).Triethanolamine/KI: A Multifunctional Catalyst for CO2 Activation and Conversion with Epoxides into Cyclic Carbonates.SYNTHETIC COMMUNICATIONS,43(22),2985-2997. |
| MLA | Xiao, Benneng,et al."Triethanolamine/KI: A Multifunctional Catalyst for CO2 Activation and Conversion with Epoxides into Cyclic Carbonates".SYNTHETIC COMMUNICATIONS 43.22(2013):2985-2997. |
入库方式： OAI收割
来源：过程工程研究所
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