Abstract:
Reaction between tetracyanoethylene and N,N-dimethyl-or N-(2-pyridyl)hydrazines affords 5-amino-3,4-dicyano-pyrazoles. In cases of aromatic amines, replacement of one cyano group by amino one occurs thus giving N-(tricyano-vinyl)anilines.
Citation:
E. S. Ivanova, O. E. Nasakin, M. A. Maryasov, V. V. Andreeva, N. P. Romashov, O. A. Lodochnikova, “Reactions of tetracyanoethylene with dimethyl/arylhydrazines and arylamines”, Mendeleev Commun., 33:6 (2023), 853–855
Linking options:
https://www.mathnet.ru/eng/mendc547
https://www.mathnet.ru/eng/mendc/v33/i6/p853
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