Studies on Amidothiosemicarbazides and Related Hcterocyclic Derivatives (XIII)--Synthetic Studies on 2-(3-Pyridyl)-5-Arylamino-1,3, 4-Thiadiazoles and Oxadiazoles

高等学校化学研究 ›› 1989, Vol. 5 ›› Issue (2): 147-157.

Studies on Amidothiosemicarbazides and Related Hcterocyclic Derivatives (XIII)--Synthetic Studies on 2-(3-Pyridyl)-5-Arylamino-1,3, 4-Thiadiazoles and Oxadiazoles

Zhang Lixue¹, Zhang Ziyi²

1. Department of Chemistry, Wenzhou Teacher's College, Wenzhou;
2. Department of Chemistry, Lanzhou University, Lanzhou

收稿日期:1988-07-12 出版日期:1989-04-24 发布日期:2011-09-09

Studies on Amidothiosemicarbazides and Related Hcterocyclic Derivatives (XIII)--Synthetic Studies on 2-(3-Pyridyl)-5-Arylamino-1,3, 4-Thiadiazoles and Oxadiazoles

Zhang Lixue¹, Zhang Ziyi²

1. Department of Chemistry, Wenzhou Teacher's College, Wenzhou;
2. Department of Chemistry, Lanzhou University, Lanzhou

Received:1988-07-12 Online:1989-04-24 Published:2011-09-09

摘要/Abstract

摘要： By ring-closure of 1-nicotinyl-4-arylthiosemicarbazides under the catalysis of concentrated sulfuric acid or mercuric acetate, a series of 2-(3-pyridyl)-5-arylarnino-1,3,4-thiadiazoles and 2-(3-pyridyl)-5-ary-lamino-1,3,4-oxadiazoles were synthesized, respectively.All the products were subjected to testing of biological activity.Furthermore, the IR, ¹H NMR and MS spectral properties of these new compounds were studied in details and some significant conclusions were drawn.

关键词: 1, 3, 4-Thiadiazoles, 1, 3, 4-Oxadiazoles, Synthesis

Abstract: By ring-closure of 1-nicotinyl-4-arylthiosemicarbazides under the catalysis of concentrated sulfuric acid or mercuric acetate, a series of 2-(3-pyridyl)-5-arylarnino-1,3,4-thiadiazoles and 2-(3-pyridyl)-5-ary-lamino-1,3,4-oxadiazoles were synthesized, respectively.All the products were subjected to testing of biological activity.Furthermore, the IR, ¹H NMR and MS spectral properties of these new compounds were studied in details and some significant conclusions were drawn.

Key words: 1,3,4-Thiadiazoles, 1,3,4-Oxadiazoles, Synthesis

Zhang Lixue, Zhang Ziyi. Studies on Amidothiosemicarbazides and Related Hcterocyclic Derivatives (XIII)--Synthetic Studies on 2-(3-Pyridyl)-5-Arylamino-1,3, 4-Thiadiazoles and Oxadiazoles[J]. 高等学校化学研究, 1989, 5(2): 147-157.

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Studies on Amidothiosemicarbazides and Related Hcterocyclic Derivatives (XIII)--Synthetic Studies on 2-(3-Pyridyl)-5-Arylamino-1,3, 4-Thiadiazoles and Oxadiazoles

Studies on Amidothiosemicarbazides and Related Hcterocyclic Derivatives (XIII)--Synthetic Studies on 2-(3-Pyridyl)-5-Arylamino-1,3, 4-Thiadiazoles and Oxadiazoles

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