Ftir study on deactivation of sulfonyl chloride functionalized ionic materials as dual catalysts and media for beckmann rearrangement of cyclohexanone oxime
文献类型：期刊论文
| 作者 | Du, ZY; Li, ZP; Gu, YL; Zhang, J; Deng, YQ |
| 刊名 | Journal of molecular catalysis a-chemical
 |
| 出版日期 | 2005-08-02 |
| 卷号 | 237期号:1-2页码:80-85 |
| 关键词 | Beckmann rearrangements Cyclohexanone oxime Caprolactam Sulfonyl chloride functionalized ionic materials Ir investigation |
| ISSN号 | 1381-1169 |
| DOI | 10.1016/j.molcata.2005.04.044 |
| 通讯作者 | Deng, yq() |
| 英文摘要 | Several novel sulfonyl chloride functionalized ionic materials were used as media and catalysts for beckmann rearrangement of cyclohexanone oxime and satisfactory results were achieved under mild conditions. the effects of all parameter's were discussed. moreover, the deactivation of ionic liquid catalytic system during the recycle was investigated by using ftir spectroscopy and mass balance calculation. the trapping of acidic ionic material with basic product is proved to be mainly responsible for the difficulties encountered in the reuse of this type of material, a possible mechanism was conjectured. (c) 2005 elsevier b.v. all rights reserved. |
| WOS关键词 | EPSILON-CAPROLACTAM ; SUPERCRITICAL WATER ; ACTIVE-SITES ; LIQUIDS ; ZEOLITE |
| WOS研究方向 | Chemistry |
| WOS类目 | Chemistry, Physical |
| 语种 | 英语 |
| WOS记录号 | WOS:000230713100010 |
| 出版者 | ELSEVIER SCIENCE BV |
| URI标识 | http://www.irgrid.ac.cn/handle/1471x/2377586 |
| 专题 | 中国科学院大学 |
| 通讯作者 | Deng, YQ |
| 作者单位 | 1.Chinese Acad Sci, Lanzhou Inst Chem Phys, Ctr Green Chem & Catalysis, Lanzhou 730000, Peoples R China 2.Chinese Acad Sci, Grad Sch, Beijing 100039, Peoples R China |
| 推荐引用方式 GB/T 7714 | Du, ZY,Li, ZP,Gu, YL,et al. Ftir study on deactivation of sulfonyl chloride functionalized ionic materials as dual catalysts and media for beckmann rearrangement of cyclohexanone oxime[J]. Journal of molecular catalysis a-chemical,2005,237(1-2):80-85. |
| APA | Du, ZY,Li, ZP,Gu, YL,Zhang, J,&Deng, YQ.(2005).Ftir study on deactivation of sulfonyl chloride functionalized ionic materials as dual catalysts and media for beckmann rearrangement of cyclohexanone oxime.Journal of molecular catalysis a-chemical,237(1-2),80-85. |
| MLA | Du, ZY,et al."Ftir study on deactivation of sulfonyl chloride functionalized ionic materials as dual catalysts and media for beckmann rearrangement of cyclohexanone oxime".Journal of molecular catalysis a-chemical 237.1-2(2005):80-85. |
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来源：中国科学院大学
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