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| 二苯亚砜与芳族化合物缩合制备芳取代三苯基硫鎓盐 | |
| 引用本文： | 刘安昌,莫健华,黄树槐,邹菁. 二苯亚砜与芳族化合物缩合制备芳取代三苯基硫鎓盐[J]. 上海大学学报(英文版), 2005, 9(4): 372-376. DOI: 10.1007/s11741-005-0056-4 |
| 作者姓名： | 刘安昌 莫健华 黄树槐 邹菁 |
| 作者单位： | [1]Department of Materials Science and Engineering, Huazhong Science and Technology University, Wuhan 430074, P.R. China [2]School of Chemical Engineering and Pharmacy, Wuhan Institute of Chemical Technology, Wuhan 430074, P.R. China |
| 摘 要： | Three kind of aryl-substituted tri-benzyl sulfonium salts [ （4-phX）phSph2 ] PF6 [ X = S, O ] were prepared by the condensation of biphenyl sulfoxide with biphenyl sulfide, biphenyl ether or 1, 1＇ -biphenyl in the presence of polyphosphoric acid which can be used as dehydrate agent. The reaction condition was mild, such as reaction temperature between 40- 50 ℃ ,reactive time 2- 3 h, the yield of 4-（phenylthio）triphenylsulfonium hexafluorophosphate was 87.6%. The three kind sulfonium salts show better curing character to epoxy resin. |
| 关 键 词： | 芳基 阳极 浓缩反应 联苯 环氧树脂 |
| 文章编号： | 1007-6417（2005）04-0372-05 |
| 收稿时间： | 2004-03-31 |
| 修稿时间： | 2004-06-02 |
Preparation of aryl-substituted sulfonium by condensation of biphenyl sulfoxides with aromatic compound |
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| Liu An-chang,Mo Jian-hua,Huang Shu-huai,Zou Jing. Preparation of aryl-substituted sulfonium by condensation of biphenyl sulfoxides with aromatic compound[J]. Journal of Shanghai University(English Edition), 2005, 9(4): 372-376. DOI: 10.1007/s11741-005-0056-4 | |
| Authors: | Liu An-chang Mo Jian-hua Huang Shu-huai Zou Jing |
| Affiliation: | 1. Department of Materials Science and Engineering, Huazhong Science and Technology University, Wuhan 430074, P.R. China;School of Chemical Engineering and Pharmacy, Wuhan Institute of Chemical Technology, Wuhan 430074, P.R. China 2. Department of Materials Science and Engineering, Huazhong Science and Technology University, Wuhan 430074, P.R. China 3. School of Chemical Engineering and Pharmacy, Wuhan Institute of Chemical Technology, Wuhan 430074, P.R. China |
| Abstract: | Three kind of aryl-substituted tri-benzyl sulfonium salts [(4-phX)phSph2]PF6[X=S,O] were prepared by the condensation of biphenyl sulfoxide with biphenyl sulfide, biphenyl ether or 1,1’-biphenyl in the presence of polyphosphoric acid which can be used as dehydrate agent. The reaction condition was mild, such as reaction temperature between 40–50 °C, reactive time 2–3 h, the yield of 4-(phenylthio)triphenylsulfonium hexafluorophosphate was 87.6%. The three kind sulfonium salts show better curing character to epoxy resin. |
| Keywords: | aryl-substituted sulfonium salt condensation reaction epoxy resin cure. |
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