Aerobic oxidation of secondary alcohols to ketones catalyzed by cobalt(II)/ZnO in poly(ethylene glycol)/CO(2) system
文献类型：期刊论文
| 作者 | He, Jinling; Wu, Tianbin; Jiang, Tao; Zhou, Xiaosi; Hu, Baoji; Han, Buxing |
| 刊名 | CATALYSIS COMMUNICATIONS
 |
| 出版日期 | 2008-07-20 |
| 卷号 | 9期号:13页码:2239-2243 |
| 关键词 | Secondary Alcohol Oxidation Poly(Ethylene Glycol) Carbon Dioxide Cobalt |
| ISSN号 | 1566-7367 |
| DOI | 10.1016/j.catcom.2008.05.004 |
| 英文摘要 | The aerobic oxidation of benzhydrol, 1-phenylethanol and cyclohexanol to corresponding ketones was carried out in poly(ethylene glycol) (PEG-600)/supercritical CO(2) (SCCO(2)) biphasic system using unsupported and supported CoCl(2)center dot 6H(2)O as the catalysts. It was demonstrated that CoCl(2)center dot 6H(2)O, Co(II)/Al(2)O(3), and Co(II)/ZnO were all active and selective for the reactions. The reactivity of the substrates followed the order benzhydrol > 1-phenylethanol > cyclohexanol. Co(II)/ZnO was most stable and could be reused four times without considerable reduction of activity. The effect of CO(2) pressure, reaction time and solvent was further investigated. The Co(II)/ZnO/PEG-600 system is active, selective, cheap, clean, and recyclable for the aerobic oxidation of secondary alcohols. (C) 2008 Elsevier B.V. All rights reserved. |
| 语种 | 英语 |
| WOS记录号 | WOS:000257973600022 |
| 出版者 | ELSEVIER SCIENCE BV |
| 源URL | [http://ir.iccas.ac.cn/handle/121111/63751]  |
| 专题 | 中国科学院化学研究所 |
| 通讯作者 | Han, Buxing |
| 作者单位 | Chinese Acad Sci, Inst Chem, Beijing Natl Lab Mol Sci, Beijing 100080, Peoples R China |
| 推荐引用方式 GB/T 7714 | He, Jinling,Wu, Tianbin,Jiang, Tao,et al. Aerobic oxidation of secondary alcohols to ketones catalyzed by cobalt(II)/ZnO in poly(ethylene glycol)/CO(2) system[J]. CATALYSIS COMMUNICATIONS,2008,9(13):2239-2243. |
| APA | He, Jinling,Wu, Tianbin,Jiang, Tao,Zhou, Xiaosi,Hu, Baoji,&Han, Buxing.(2008).Aerobic oxidation of secondary alcohols to ketones catalyzed by cobalt(II)/ZnO in poly(ethylene glycol)/CO(2) system.CATALYSIS COMMUNICATIONS,9(13),2239-2243. |
| MLA | He, Jinling,et al."Aerobic oxidation of secondary alcohols to ketones catalyzed by cobalt(II)/ZnO in poly(ethylene glycol)/CO(2) system".CATALYSIS COMMUNICATIONS 9.13(2008):2239-2243. |
入库方式： OAI收割
来源：化学研究所
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