Synthesis of 3-alkyl/aryl-6-(3'-pyridyl)-s-triazolo[3,  4-b]-1, 3, 4- thiadiazoles

Chin. J. Org. Chem. ›› 1993, Vol. 13 ›› Issue (4): 397-402. Previous Articles Next Articles

Original Articles

3-烷基/芳基-6-(3'-吡啶基)均三唑并[3, 4, -b]-1, 3, 4-噻二唑类化合物的合成

张自义;李明;赵岚;李正名;廖仁安

兰州大学化学系.兰州(730000);南开大学元素有机化学重点实验室;南开大学元素有机化学研究所.天津(300071)

发布日期:1993-08-25

Synthesis of 3-alkyl/aryl-6-(3'-pyridyl)-s-triazolo[3, 4-b]-1, 3, 4- thiadiazoles

Zhang Ziyi;Li Ming;Zhao Lan;Li Zhengming;Liao Renan

Lanzhou Univ, Dept Chem.Lanzhou(730000);Nankai Univ, Elementoorgan Chem Lab.Tianjin(300071)

Published:1993-08-25

Abstract

By the condensation of 3-alkyl/aryl-4-amino-5-mercapto-1, 2, 4- triazoles (2a～g/3h ～p) with nicotinic acid in the presence of phosphorus oxychloride, sixteen new compounds of 3-alkyl/aryl-6-(3'- pyridyl)-s-triazolo[3, 4-b]-1, 3, 4-thiadiazoles 4a-p were synthesized. Their structures were characterized by elemental analysis, IR, ^1H NMR and MS spectroscopy. Some of these compounds were preliminary screened for fungical and herbicidal activities.

Key words: STRUCTURE, HETEROCYCLIC COMPOUNDS, NUCLEAR MAGNETIC RESONANCE, BIOLOGICAL ACTIVITY, PHENYL GROUP, PYRIDYL, INFRA-RED

CLC Number:

O629

Cite this article

Zhang Ziyi;Li Ming;Zhao Lan;Li Zhengming;Liao Renan. Synthesis of 3-alkyl/aryl-6-(3'-pyridyl)-s-triazolo[3, 4-b]-1, 3, 4- thiadiazoles[J]. Chin. J. Org. Chem., 1993, 13(4): 397-402.

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3-烷基/芳基-6-(3'-吡啶基)均三唑并[3, 4, -b]-1, 3, 4-噻二唑类化合物的合成

Synthesis of 3-alkyl/aryl-6-(3'-pyridyl)-s-triazolo[3, 4-b]-1, 3, 4- thiadiazoles

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Abstract

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3-烷基/芳基-6-(3'-吡啶基)均三唑并[3, 4, -b]-1, 3, 4-噻二 唑类化合物的 合成

Synthesis of 3-alkyl/aryl-6-(3'-pyridyl)-s-triazolo[3, 4-b]-1, 3, 4- thiadiazoles

Knowledge

Abstract

Cite this article

share this article

References

Related Articles 15

Recommended Articles

Metrics

Comments

3-烷基/芳基-6-(3'-吡啶基)均三唑并[3, 4, -b]-1, 3, 4-噻二唑类化合物的合成