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Heteropoly Acid Catalyzed Micheal Addition of Benzene Sulfonamide to Ethyl Acrylate

文献类型：期刊论文

作者Wang DS(王德胜)1,2; Yan L(闫亮)1; Wang XL(王晓来)1
刊名Asian Journal of Chemistry
出版日期2012
卷号24期号:10页码:4532-4534
关键词Heteropoly acid Aza-Michael addition Synthetic method Sulfonamide
ISSN号0970-7077
通讯作者闫亮
英文摘要The solvent-free aza-Michael addition reaction of benzene sulfonamide to ethyl acrylate carried out in presence of catalytic amount of I different. Keggin type heteropoly acids as reusable catalyst in solvent-free condition has been investigated. Pure N-alkylsulfonamide was obtained and the structure of N-alkylsulfonamide was identified by GC-MS. FT-IR and 1H NMR spectra. It is found that H3PW12 had the best activity affording N-alkylsulfonamide with excellent yield of 93 %. The effects of experimental factors on the catalytic aza-Michael addition reaction and the catalytic recycling of H3PW12 catalyst were studied. H3PW12 catalyst exhibited good catalytic activity after 5 times of running. The undemanding catalytic separation and the reusability of the H3PW12 catalyst is hopefully to be beneficial to the exploration of green chemistry and environmental benign procedure for the synthesis of N-alkylsulfonamide.
学科主题物理化学与绿色催化
收录类别SCI
语种英语
WOS记录号WOS:000310771000066
公开日期2016-05-03
源URL[http://210.77.64.217/handle/362003/19530]  
专题兰州化学物理研究所_OSSO国家重点实验室
作者单位1.Chinese Acad Sci, Lanzhou Inst Chem Phys, State Key Lab Oxo Synth & Select Oxidat, Lanzhou 730000, Peoples R China
2.Chinese Acad Sci, Grad Sch, Beijing 100000, Peoples R China
推荐引用方式
GB/T 7714		 Wang DS,Yan L,Wang XL. Heteropoly Acid Catalyzed Micheal Addition of Benzene Sulfonamide to Ethyl Acrylate[J]. Asian Journal of Chemistry,2012,24(10):4532-4534.
APA Wang DS,Yan L,&Wang XL.(2012).Heteropoly Acid Catalyzed Micheal Addition of Benzene Sulfonamide to Ethyl Acrylate.Asian Journal of Chemistry,24(10),4532-4534.
MLA Wang DS,et al."Heteropoly Acid Catalyzed Micheal Addition of Benzene Sulfonamide to Ethyl Acrylate".Asian Journal of Chemistry 24.10(2012):4532-4534.

入库方式： OAI收割

来源：兰州化学物理研究所

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