ICCAS OpenIR
Friedel-Crafts benzylation of benzene derivatives catalyzed by silica and alumina-supported polytrifluoromethanesulfosiloxane
Zhou, DQ; Wang, CM; Yang, JH; Huang, MY; Jiang, YY
2002-03-01
Source PublicationPOLYMERS FOR ADVANCED TECHNOLOGIES
ISSN1042-7147
Volume13Issue:3-4Pages:169-172
AbstractInorganic polymer, silica and alumina-szipported poly-trifluoromethanesulfosiloxane solid superacids (abbreviated as SiO2-Si-SCF3 and Al2O3-Si-SCF3), have been prepared. The acid strength of superacids are higher than that of 100% H2SO4. It alas found that SiO2-Si-SCF3 and Al2O3-Si-SCF3 could catalyze Friedel-Crafts benzy-lation of benzene and substituted benzenes with benzyl chloride under relatively mild conditions. The yields could amount to 98 and 85%, respectively. The yield was influenced by catalyst concentration, reaction time and benzene/benzyl chloride molar ratios. The catalysts have considerable high stability and could be reused repeatedly without large changes in catalytic activity. Copyright (C) 2002 John Wiley Sons, Ltd.
KeywordPolytrifluoromethanesulfosiloxane Friedel-crafts Benzylation Benzyl Chloride
DOI10.1002/pat.169
Indexed ByISTP ; SCI
Language英语
WOS IDWOS:000174200300003
PublisherJOHN WILEY & SONS LTD
Citation statistics
Cited Times:4[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.iccas.ac.cn/handle/121111/79460
Collection中国科学院化学研究所
Corresponding AuthorZhou, DQ
Affiliation1.Chinese Acad Sci, Inst Chem, Grp 4060, Beijing 100080, Peoples R China
2.Huazhong Univ Sci & Technol, Dept Chem, Wuhan 430074, Peoples R China
Recommended Citation
GB/T 7714
Zhou, DQ,Wang, CM,Yang, JH,et al. Friedel-Crafts benzylation of benzene derivatives catalyzed by silica and alumina-supported polytrifluoromethanesulfosiloxane[J]. POLYMERS FOR ADVANCED TECHNOLOGIES,2002,13(3-4):169-172.
APA Zhou, DQ,Wang, CM,Yang, JH,Huang, MY,&Jiang, YY.(2002).Friedel-Crafts benzylation of benzene derivatives catalyzed by silica and alumina-supported polytrifluoromethanesulfosiloxane.POLYMERS FOR ADVANCED TECHNOLOGIES,13(3-4),169-172.
MLA Zhou, DQ,et al."Friedel-Crafts benzylation of benzene derivatives catalyzed by silica and alumina-supported polytrifluoromethanesulfosiloxane".POLYMERS FOR ADVANCED TECHNOLOGIES 13.3-4(2002):169-172.
Files in This Item:
There are no files associated with this item.
Related Services
Recommend this item
Bookmark
Usage statistics
Export to Endnote
Google Scholar
Similar articles in Google Scholar
[Zhou, DQ]'s Articles
[Wang, CM]'s Articles
[Yang, JH]'s Articles
Baidu academic
Similar articles in Baidu academic
[Zhou, DQ]'s Articles
[Wang, CM]'s Articles
[Yang, JH]'s Articles
Bing Scholar
Similar articles in Bing Scholar
[Zhou, DQ]'s Articles
[Wang, CM]'s Articles
[Yang, JH]'s Articles
Terms of Use
No data!
Social Bookmark/Share
All comments (0)
No comment.
 

Items in the repository are protected by copyright, with all rights reserved, unless otherwise indicated.