中国科学院机构知识库网格
Chinese Academy of Sciences Institutional Repositories Grid
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
DOI10.1016/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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