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ChemInform Abstract: Synthesis and Anticonvulsant Activity of 7-Phenyl-6,7-dihydro-[1,2,4]triazolo[1,5-a]pyrimidin-5(4H)-ones and their Derivatives.

✍ Scribed by Xian-Qing Deng; Li-Na Quan; Ming-Xia Song; Cheng-Xi Wei; Zhe-Shan Quan

Publisher
John Wiley and Sons
Year
2011
Weight
38 KB
Volume
42
Category
Article
ISSN
0931-7597

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ChemInform Abstract: Addition of Hydrazi
ChemInform Abstract: Addition of Hydrazine to 4,7-Dihydro[1,2,4]triazolo[1,5-a]pyrimidines: Hydrazine Derivatives of 4,5,6,7-Tetrahydro[1,2,4]triazolo[1,5-a]pyrimidine.
✍ Sergey A. Komykhov; Konstantin S. Ostras; Kyryl M. Kobzar; Vladimir I. Musatov; πŸ“‚ Article πŸ“… 2010 πŸ› John Wiley and Sons βš– 24 KB πŸ‘ 1 views

## Abstract ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a β€œFull Text” option. The original article is trackable v

Addition of hydrazine to 4,7-dihydro[1,2
Addition of hydrazine to 4,7-dihydro[1,2,4]triazolo[1,5-a]pyrimidines: Hydrazine derivatives of 4,5,6,7-tetrahydro[1,2,4]triazolo[1,5-a]pyrimidine
✍ Sergey A. Komykhov; Konstantin S. Ostras; Kyryl M. Kobzar; Vladimir I. Musatov; πŸ“‚ Article πŸ“… 2009 πŸ› Journal of Heterocyclic Chemistry 🌐 English βš– 63 KB

## Abstract magnified image The 7‐aryl‐4,7‐dihydro[1,2,4]triazolo[1,5‐__a__]pyrimidines **1a**, **1b**, **1c** can undergo addition of hydrazine to the enamine double bond leading to hydrazine derivatives of tetrahydrotriazolopyrimidines **2a**, **2b**, **2c**; the process is usually accompanied by