Transesterification of dimethyl carbonate with dodecanol to didodecyl carbonate over kf/mgo catalyst
文献类型：期刊论文
| 作者 | Fan Yanping1,2,3; Wang Qingyin1; Yang Xiangui1; Yao Jie1,2; Wang Gongying1,2 |
| 刊名 | Chinese journal of catalysis
 |
| 出版日期 | 2010 |
| 卷号 | 31期号:1页码:38-43 |
| 关键词 | Dimethyl carbonate Transesterification Didodecyl carbonate Potassium fluoride Magnesium oxide Supported catalyst |
| ISSN号 | 0253-9837 |
| DOI | 10.3724/sp.j.1088.2010.90421 |
| 通讯作者 | Fan yanping() |
| 英文摘要 | The catalytic activity of kf/mgo for the synthesis of didodecyl carbonate (ddc) by transesterification of dimethyl carbonate (dmc) with dodecanol (dooh) was studied. the effects of kf loading and calcination temperature were investigated. the catalysts were characterized by x-ray diffraction, fourier transform infrared spectroscopy, scanning electron microscopy, and n(2) adsorption-desorption. the results indicated that new phases k(2)mgf(4) and k(2)co(3) were formed when kf/mgo was calcined in air at high temperature. k(2)mgf(4) and k(2)co(3) were the main catalytic sites in this reaction. kf/mgo was an effective catalyst in this transesterification reaction and the optimized kf loading and calcination temperature were 30% and 873 k, respectively. the optimized reaction conditions were as follows: n(dooh):n(dmc) = 4, catalyst amount 0.75%, reaction time 4 h. under these conditions, the conversion of dmc and the yield of ddc were 86.7% and 86.2%, respectively. |
| WOS关键词 | DIALKYL CARBONATES |
| WOS研究方向 | Chemistry ; Engineering |
| WOS类目 | Chemistry, Applied ; Chemistry, Physical ; Engineering, Chemical |
| 语种 | 英语 |
| WOS记录号 | WOS:000274753100007 |
| 出版者 | SCIENCE PRESS |
| URI标识 | http://www.irgrid.ac.cn/handle/1471x/2411238 |
| 专题 | 中国科学院大学 |
| 通讯作者 | Fan Yanping |
| 作者单位 | 1.Chinese Acad Sci, Chengdu Inst Organ Chem, Chengdu 610041, Sichuan, Peoples R China 2.Changzhou Inst Chem, Changzhou 213164, Jiangsu, Peoples R China 3.Chinese Acad Sci, Grad Univ, Beijing 100049, Peoples R China |
| 推荐引用方式 GB/T 7714 | Fan Yanping,Wang Qingyin,Yang Xiangui,et al. Transesterification of dimethyl carbonate with dodecanol to didodecyl carbonate over kf/mgo catalyst[J]. Chinese journal of catalysis,2010,31(1):38-43. |
| APA | Fan Yanping,Wang Qingyin,Yang Xiangui,Yao Jie,&Wang Gongying.(2010).Transesterification of dimethyl carbonate with dodecanol to didodecyl carbonate over kf/mgo catalyst.Chinese journal of catalysis,31(1),38-43. |
| MLA | Fan Yanping,et al."Transesterification of dimethyl carbonate with dodecanol to didodecyl carbonate over kf/mgo catalyst".Chinese journal of catalysis 31.1(2010):38-43. |
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来源：中国科学院大学
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