Cyclization of (1,2,4,5-tetrazin-3-yl)hydrazones to 3,7-dihydro-1,2,4-triazolo[4,3-b]-1,2,4,5-tetrazines
β Scribed by S. G. Tolshchina; A. G. Vyakhireva; N. K. Ignatenko; R. I. Ishmetova; I. N. Ganebnykh; P. A. Slepukhin; G. L. Rusinov
- Publisher
- Springer
- Year
- 2009
- Tongue
- English
- Weight
- 405 KB
- Volume
- 58
- Category
- Article
- ISSN
- 1573-9171
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## 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 βFull Textβ option. The original article is trackable v
## Abstract ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a βFull Textβ option. The original article is trackable v
The title compound, C 16 H 13 ClN 4 O, crystallizes with two unique molecules in the asymmetric unit; these differ in the orientation of the methoxy group. In both molecules, the chlorophenyl ring is almost coplanar with the central tetrazine ring, but the methoxyphenyl ring is twisted. The crystal
## 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