## Abstract A new route for the synthesis of 3Hβ1,2,4βtriazolo[1,5βa]pyridines 7aβj, 12a,b, and 17a,b utilizing the reaction of the hydrazones of cyanoethanoic acid hydrazide 3a,b with ylidene malononitriles 2aβe, malononitrile, and 3βaminocrotononitrile is described.
β¦ LIBER β¦
Nitriles in heterocyclic synthesis: A novel route for the synthesis of naphthodipyrans, pyridines. 2H- and 4H-Pyrans
β Scribed by Elagamey, Abdel Ghani A.; El-Taweel, Fathy M. A.; Sowellim, Salah Z. A.; Sofan, Mamdouh A.; Elnagdi, Mohamed H.
- Book ID
- 117997425
- Publisher
- UOCHB
- Year
- 1990
- Tongue
- English
- Weight
- 463 KB
- Volume
- 55
- Category
- Article
- ISSN
- 0010-0765
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