| Zn/AlCl3促进下二硫醚与α,β-不饱和化合物的共轭加成 |
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| 引用本文： | 杜敬星,郑人卫,孔黎春,邹雪飞.Zn/AlCl3促进下二硫醚与α,β-不饱和化合物的共轭加成[J].有机化学,2006,26(7):954-957. |
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| 作者姓名： | 杜敬星 郑人卫 孔黎春 邹雪飞 |
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| 作者单位： | 浙江师范大学化学与生命科学学院化学系,金华,321004 |
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| 基金项目： | 浙江省教育厅基金(No.20050305)资助项目. |
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| 摘 要： | 二芳基二硫醚与锌粉在DMF 中110 ℃反应, 生成二硫醚与锌的复合物; 后者在无水AlCl3存在下与丙烯酸酯、丙烯腈反应分别生成β-芳硫基丙酸酯和相应的腈, 产率48%～91%.
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| 关 键 词： | 丙烯酸酯 丙烯腈 二芳基二硫醚 共轭加成 |
| 收稿时间： | 04 28 2005 12:00AM |
| 修稿时间： | 01 20 2006 12:00AM |
Conjugation Addition of Disulfides to α,β-Unsaturated Compounds Promoted by Zn/AlCl3 |
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| DU Jing-Xing,ZHENG Ren-Wei,KONG Li-Chun,ZOU Xue-Fei.Conjugation Addition of Disulfides to α,β-Unsaturated Compounds Promoted by Zn/AlCl3[J].Chinese Journal of Organic Chemistry,2006,26(7):954-957. |
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| Authors: | DU Jing-Xing ZHENG Ren-Wei KONG Li-Chun ZOU Xue-Fei |
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| Institution: | College of Chemistry and Life Sciences, Zhejiang Normal University, Jinhua 321004 |
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| Abstract: | Diaryldisulfides reacted with zinc power at 110 ℃ in DMF to give zinc-disulfide complexes which then underwent conjugate addition to acrylic esters or acrylnitrile at 70 ℃ in the presence of anhydrous AlCl3 to afford β-arylthio propanoic esters and corresponding nitriles in 48%～91% yields, respectively. |
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| Keywords: | acrylic ester acrylnitrile diaryldisulfide conjugate addition |
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