Synthesis of 8-tert-Butyl-9-oxo-1,2,4-triazolo[4,5-b]-1,2,4-triazolo[3,4-c]-1,2,4-triazine
β Scribed by L.M. Mironovich; M.A. Ivanov; E.P. Koval'chuk
- Book ID
- 110320430
- Publisher
- Springer US
- Year
- 2001
- Tongue
- English
- Weight
- 108 KB
- Volume
- 37
- Category
- Article
- ISSN
- 0009-3122
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π SIMILAR VOLUMES
## Abstract Some new 1,2,3βtriazolo[4,5β__d__]β1,2,4βtriazolo[4,3βb]pyridazines were prepared starting from the corresponding 1,2,3βtriazolo[4,5β__d__]pyridazines __via__ the formation of the 1,2,4βtriazole ring, by condensation of an appropriate monocarbon fragment with the 4βhydrazino substituent
## Abstract Some new 1,2,3βtriazolo[4,5β__e__]β1,2,4βtriazolo[3,4β__c__]pyrimidmes were prepared starting from the corresponding 1,2,3βtriazolo[4,5β__d__]pyrimidines __via__ the formation of the 1,2,4βtriazole ring. Thus suitable hydrazino derivatives 6 were condensed with triethyl orthoformate, tr