Highly effective catalysts of natural polymer supported salophen mn(iii) complexes for aerobic oxidation of cyclohexene
文献类型：期刊论文
| 作者 | Tong, JH; Zhang, Y; Li, Z; Xia, CG |
| 刊名 | Journal of molecular catalysis a-chemical
 |
| 出版日期 | 2006-04-18 |
| 卷号 | 249期号:1-2页码:47-52 |
| 关键词 | Chitosan Supported Schiff base Oxygen Cyclohexene oxidation |
| ISSN号 | 1381-1169 |
| DOI | 10.1016/j.molcata.2005.12.031 |
| 通讯作者 | Xia, cg() |
| 英文摘要 | Three chitosan (abbreviated as cs) supported salophen mn(iii) complexes were prepared in a simple way and characterized by fr-ir and xps. their abilities to catalyze allylic oxidation of cyclohexene with oxygen in the absence of solvents or reducing agents were studied. it has been revealed that the amino groups of cs coordinated with the mn atoms of salophen mn(iii) complexes to form cs-salophen mn(iii) complexes, which have much better catalytic activities for allylic oxidation of cyclohexene than the corresponding unsupported salophen mn(iii) complexes. under reaction conditions of 343 k and ambient pressure of oxygen, after 12 h reaction, the cyclohexene oxidation catalyzed by cs-salophen mn(iii) complex resulted in 11.03 x 10(4) turnover numbers (based on the manganese atom), which was about 44 times as large as that by unsupported salophen mn(iii) complex. the influences of reaction temperature and reaction time on the oxidation of cyclohexene were also investigated. (c) 2006 published by elsevier b.v. |
| WOS关键词 | SCHIFF-BASE COMPLEX ; MESOPOROUS MOLECULAR-SIEVES ; CHITOSAN-PALLADIUM COMPLEX ; METAL-COMPLEXES ; SELECTIVE HYDROGENATION ; HETEROGENEOUS CATALYSTS ; FINE CHEMICALS ; OLEFINS ; SILICA ; EPOXIDATION |
| WOS研究方向 | Chemistry |
| WOS类目 | Chemistry, Physical |
| 语种 | 英语 |
| WOS记录号 | WOS:000237173500007 |
| 出版者 | ELSEVIER SCIENCE BV |
| URI标识 | http://www.irgrid.ac.cn/handle/1471x/2379913 |
| 专题 | 中国科学院大学 |
| 通讯作者 | Xia, CG |
| 作者单位 | 1.Chinese Acad Sci, State Key Lab Oxo Synth & Select Oxidat, Lanzhou Inst Chem Phys, Lanzhou 730000, Peoples R China 2.Chinese Acad Sci, Grad Sch, Lanzhou 730000, Peoples R China |
| 推荐引用方式 GB/T 7714 | Tong, JH,Zhang, Y,Li, Z,et al. Highly effective catalysts of natural polymer supported salophen mn(iii) complexes for aerobic oxidation of cyclohexene[J]. Journal of molecular catalysis a-chemical,2006,249(1-2):47-52. |
| APA | Tong, JH,Zhang, Y,Li, Z,&Xia, CG.(2006).Highly effective catalysts of natural polymer supported salophen mn(iii) complexes for aerobic oxidation of cyclohexene.Journal of molecular catalysis a-chemical,249(1-2),47-52. |
| MLA | Tong, JH,et al."Highly effective catalysts of natural polymer supported salophen mn(iii) complexes for aerobic oxidation of cyclohexene".Journal of molecular catalysis a-chemical 249.1-2(2006):47-52. |
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来源：中国科学院大学
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