Preparation and properties of some isomeric v-triazolopyridines-1-and 3-deaza-8-azapurines

C Temple Jr, BH Smith…

文献索引：Temple,C. et al. Journal of Organic Chemistry, 1972 , vol. 37, p. 3601 - 3604

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被引用次数: 20

摘要

The preparation of both 1-and 3-deaza-8-azapurine (5-triaeolopyridines) analogs of adenine, purine-6 (1H)-thione, 6-(methylthio) purine, and hypoxanthine are reported. The Dimroth rearrangement of the 7-amino-3H-v-triazolo [4, 5-b] pyridine (2)-4-amino-lH-v- triazolo [4, 5-c] pyridine (5) system and the rearrangement of two v-triazolopyridinethione- amino [1, 2, 3] thiadiazolopyridine systems are described.