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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 | |
| 引用本文： | Zhang Lixue (Department of Chemistry,Wenzhou Teacher' s College,Wenzhou)Zhang Ziyi (Department of Chemistry,Lanzhou University,Lanzhou). 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, 0(2) |
| 作者姓名： | Zhang Lixue (Department of Chemistry Wenzhou Teacher' s College Wenzhou)Zhang Ziyi (Department of Chemistry Lanzhou University Lanzhou) |
| 作者单位： | Zhang Lixue (Department of Chemistry，Wenzhou Teacher' s College，Wenzhou)Zhang Ziyi (Department of Chemistry，Lanzhou University，Lanzhou) |
| 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. |
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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| Zhang Lixue. Studies on Amidothiosemicarbazides and Related Hcterocyclic Derivatives ( XIII) --Synthetic Studies on 2-(3-Pyridyl)-5-Arylamino- 1,3, 4-Thiadiazoles and Oxadiazoles[J]. Chemical Research in Chinese University, 1989, 0(2) | |
| Authors: | Zhang Lixue |
| 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. |
| Keywords: | 1 3 4-Thiadiazoles 1 3 4-Oxadiazoles Synthesis |
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