| 含取代吡唑基的1,2,4-三唑并[3,4-b]-1,3,4-噻二唑类化合物的合成与波谱表征 |
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| 引用本文： | 刘晨江,李燕萍,惠永海,李兴涛,刘方明. 含取代吡唑基的1,2,4-三唑并[3,4-b]-1,3,4-噻二唑类化合物的合成与波谱表征[J]. 化学试剂, 2005, 27(6): 328-330 |
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| 作者姓名： | 刘晨江 李燕萍 惠永海 李兴涛 刘方明 |
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| 作者单位： | 新疆大学,化学化工学院,新疆,乌鲁木齐,830046;新疆大学,化学化工学院,新疆,乌鲁木齐,830046;新疆大学,化学化工学院,新疆,乌鲁木齐,830046;新疆大学,化学化工学院,新疆,乌鲁木齐,830046;新疆大学,化学化工学院,新疆,乌鲁木齐,830046 |
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| 摘 要： | 通过3-烷基／芳基-4-氨基-5-巯基-1，2，4-三唑与1-苯基-3-甲基-5-氯吡唑甲醛进行分子内的Mannich反应，合成了12个标题化合物，并经元素分析、红外光谱、核磁共振氢谱确证结构，讨论了，其波谱性质。
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| 关 键 词： | 1 2 4-三唑并[3 4-b]-1 3 4-噻二唑 合成 波谱性质 |
| 文章编号： | 0258-3283(2005)06-0328-03 |
Synthesis and spectral characterization of 3-alkyl/aryl-6-(1-phenyl-3-methyl-5-chloropyrazole-4-yl )-5, 6-dihydro-1,2, 4-triazolo[3,4-b]-1 ,3,4-thiadiazoles |
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| LIU Chen-jiang,LI Yan-ping,HUI Yong-hai,LI Xing-tao,LIU Fang-ming. Synthesis and spectral characterization of 3-alkyl/aryl-6-(1-phenyl-3-methyl-5-chloropyrazole-4-yl )-5, 6-dihydro-1,2, 4-triazolo[3,4-b]-1 ,3,4-thiadiazoles[J]. Chemical Reagents, 2005, 27(6): 328-330 |
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| Authors: | LIU Chen-jiang LI Yan-ping HUI Yong-hai LI Xing-tao LIU Fang-ming |
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| Affiliation: | LIU Chen-jiang *,LI Yan-ping,HUI Yong-hai,LI Xing-tao,LIU Fang-ming |
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| Abstract: | 1,2,4-Triazolo-1,3,4-thiadiazoles have been attached great importance because of their special biological activities.Twelve 3-alkyl/aryl-6-(1-phenyl-3-methyl-5-chloropyrazole-4-yl)-5,6-dihydro-1,2,4-triazolo-1,3,4-thiadiazolidines have been prepared through the intramolecular Mannich reaction of 3-alkyl/aryl-4-amino-5-mercapto-1,2,4-triazoles and 1-phenyl-3 -methyl-5-chloro pyrazole-4-aldehyde.The structures of the compounds have been confirmed by elemental analysis,IR and 1HNMR .Their spectral properties were also discussed. |
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| Keywords: | 1 2 4-triazolo-1 3 4-thiadiazole synthesis spectral properties |
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