| Heteropoly Acid Catalyzed Micheal Addition of Benzene Sulfonamide to Ethyl Acrylate | |
| Department | OSSO国家重点实验室 |
Wang DS(王德胜)1,2; Yan L(闫亮)1 ; Wang XL(王晓来)1; Yan L(闫亮)
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| 2012 | |
| Source Publication | Asian Journal of Chemistry
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| ISSN | 0970-7077 |
| Volume | 24Issue:10Pages:4532-4534 |
| Abstract | 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. |
| Keyword | Heteropoly Acid Aza-michael Addition Synthetic Method Sulfonamide |
| Subject Area | 物理化学与绿色催化 |
| Indexed By | SCI |
| If | 0.253 |
| Language | 英语 |
| Funding Project | 多相选择氧化课题组 |
| compositor | 第一作者单位 |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://ir.licp.cn/handle/362003/19530 |
| Collection | 羰基合成与选择氧化国家重点实验室（OSSO） |
| Corresponding Author | Yan L(闫亮) |
| Affiliation | 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 |
| Recommended Citation GB/T 7714 | Wang DS,Yan L,Wang XL,et al. 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,&闫亮.(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. |
| Files in This Item: | ||||||
| File Name/Size | DocType | Version | Access | License | ||
| LZ01028598.pdf（2721KB） | 期刊论文 | 作者接受稿 | 开放获取 | CC BY-NC-SA | View Application Full Text | |
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