Catalytic amounts of bronsted acidic ionic liquids promoted esterification: study of acidity-activity relationship
文献类型：期刊论文
| 作者 | Zhao, Yingwei1,2; Long, Jinxing1,2; Deng, Fanguo1,2; Liu, Xiaofei1,2; Li, Zhen1; Xia, Chungu1; Peng, Jiajian3 |
| 刊名 | Catalysis communications
 |
| 出版日期 | 2009-01-25 |
| 卷号 | 10期号:5页码:732-736 |
| 关键词 | Ionic liquid Catalyst loading Esterification Bronsted acidity |
| ISSN号 | 1566-7367 |
| DOI | 10.1016/j.catcom.2008.11.030 |
| 通讯作者 | Xia, chungu(cgxia@lzb.ac.cn) |
| 英文摘要 | Esterification of aliphatic acids with alcohols was studied using a series of bronsted acidic ionic liquids as catalysts. the results indicate that five so(3)h-functionalized ionic liquids show high catalytic activity and fair reusability even at very low catalyst loadings, while the conventional non-functionalized ionic liquids show poor activity. hammett method was used to determine the acidity of the ionic liquids and the results were found to be relevant to the catalytic activity observed in the esterification reactions. (c) 2008 elsevier b.v. all rights reserved. |
| WOS关键词 | DUAL SOLVENT-CATALYSTS ; FISCHER ESTERIFICATION ; ROOM-TEMPERATURE ; EFFICIENT ; SYSTEM ; GREEN ; SEPARATIONS ; ESTERS ; MEDIA |
| WOS研究方向 | Chemistry |
| WOS类目 | Chemistry, Physical |
| 语种 | 英语 |
| WOS记录号 | WOS:000263864900068 |
| 出版者 | ELSEVIER SCIENCE BV |
| URI标识 | http://www.irgrid.ac.cn/handle/1471x/2403593 |
| 专题 | 中国科学院大学 |
| 通讯作者 | Xia, Chungu |
| 作者单位 | 1.Chinese Acad Sci, Lanzhou Inst Chem Phys, State Key Lab Oxo Synth & Select Oxidat, Lanzhou 730000, Peoples R China 2.Chinese Acad Sci, Grad Sch, Beijing 100039, Peoples R China 3.Hangzhou Normal Univ, Minist Educ, Key Lab Organosilicon Chem & Mat Technol, Hangzhou 310012, Zhejiang, Peoples R China |
| 推荐引用方式 GB/T 7714 | Zhao, Yingwei,Long, Jinxing,Deng, Fanguo,et al. Catalytic amounts of bronsted acidic ionic liquids promoted esterification: study of acidity-activity relationship[J]. Catalysis communications,2009,10(5):732-736. |
| APA | Zhao, Yingwei.,Long, Jinxing.,Deng, Fanguo.,Liu, Xiaofei.,Li, Zhen.,...&Peng, Jiajian.(2009).Catalytic amounts of bronsted acidic ionic liquids promoted esterification: study of acidity-activity relationship.Catalysis communications,10(5),732-736. |
| MLA | Zhao, Yingwei,et al."Catalytic amounts of bronsted acidic ionic liquids promoted esterification: study of acidity-activity relationship".Catalysis communications 10.5(2009):732-736. |
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来源：中国科学院大学
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