| 苯并[1,2,3]噻二唑-7-醛的合成 |
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| 引用本文： | 钟江春,边庆花,王敏.苯并[1,2,3]噻二唑-7-醛的合成[J].化学试剂,2005,27(4):241-242. |
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| 作者姓名： | 钟江春 边庆花 王敏 |
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| 作者单位： | 中国农业大学,应用化学系,北京,100094 |
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| 摘 要： | 以2-氯-3，5-二硝基苯甲酸为起始原料，经过取代、酯化、还原重氮化等反应，合成了苯并1，2，3]噻二唑-7-羧酸乙酯。并采用二异丁基氢化铝将其一步还原制备了苯并1，2，3]噻二唑-7-醛。
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| 关 键 词： | 苯并噻二唑 醛 合成 |
| 文章编号： | 0258-3283(2005)04-0241-02 |
Synthesis of benzo[ d ] [ 1,2,3 ] thiadiazole-7-carbaldehyde |
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| ZHONG Jiang-chun,BIAN Qing-hua,WANG Min.Synthesis of benzo[ d ] [ 1,2,3 ] thiadiazole-7-carbaldehyde[J].Chemical Reagents,2005,27(4):241-242. |
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| Authors: | ZHONG Jiang-chun BIAN Qing-hua WANG Min |
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| Abstract: | Ethyl benzod]1,2,3] thiadiazole-7-caiboxylate was synthesized through substituation, esterification, diazotization and reduction, with 2-chloro-3, 5-dinitro-benzoic acid as beginning material;and benzod]1,2,3] thiadiazole-7-carbaldehyde was firstly prepared from the reduction of ethyl benzo d]1,2,3] thiadiazole-7-caiboxylate by DIBAL-H. |
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| Keywords: | benzothiadiazole aldehyde synthesis |
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