| 1,5-二氮杂二环[4.3.0]-壬-5-烯与全氟烷基炔酸甲酯的Michael加成反应 |
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| 引用本文： | 施志坚,曹卫国,聂玲清,胡吉嵘. 1,5-二氮杂二环[4.3.0]-壬-5-烯与全氟烷基炔酸甲酯的Michael加成反应[J]. 合成化学, 2004, 12(6): 519-522 |
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| 作者姓名： | 施志坚 曹卫国 聂玲清 胡吉嵘 |
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| 作者单位： | 上海大学化学系,上海,200436;上海大学化学系,上海,200436;中国科学院上海有机化学研究所,有机氟化学重点实验室,上海,200032 |
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| 基金项目： | theNationalNaturalScienceFoundationofChina( 2 0 172 0 3 7) |
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| 摘 要： | 1，5-二氮杂二环[4．3．0]-壬-5-烯(DBN)与全氟烷基炔酸甲酯发生Michael加成反应，生成的中间体发生分子内缩合产生了三环化合物。其结构经元素分析，IR，MS和核磁共振氢谱、碳谱，二维核磁共振^13C-^1H cosy谱，二维核磁共振^1H-^1H cosy谱确认。对反应机理也进行了探讨。
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| 关 键 词： | Michael加成 DBN 全氟烷基炔酸甲酯 |
Michael-type Addition of 1,5-Diazabicyclo[4.3.0]non-5-ene to Methyl 2-Perfluoroalkynoates |
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| Abstract. Michael-type Addition of 1,5-Diazabicyclo[4.3.0]non-5-ene to Methyl 2-Perfluoroalkynoates[J]. Chinese Journal of Synthetic Chemistry, 2004, 12(6): 519-522 |
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| Authors: | Abstract |
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| Abstract: | Michael-type addition of 1,5-diazabicyclo[4.3.0]non-5-ene(DBN) with methyl 2-perfluoroalkynoates([ST5HZ]2) occurred and subsequent intramolecular condensation of the adduct gave a tricyclic derivative(3). The structure of 3 was confirmed by elemental analysis,IR, MS and 1H NMR, 13 C NMR, 13 C- 1H cosy, 1H- 1H cosy . The reaction mechanism was also proposed. |
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| Keywords: | Michael-type addition DBN methyl 2-perfluoroalkynoate |
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