- 74, Advances in Heterocyclic Chemistry Volume 74, 1999, 223
- Henk C. Van Der Plas, “Ring degenerate transformations of azines”, Tetrahedron, 41, no. 2, 1985, 237
- T. Zimmermann, P. G. Jones, “Ringtransformationen heterocyclischer Verbindungen. I. 2-Amino-benzophenone und 7-Oxo-hepta-2,4-diennitrile durch Reaktion von 2,4,6-Triaryl-pyryliumsalzen mit 4-Nitro-benzylcyanid”, J. Prakt. Chem., 335, no. 4, 1993, 351
- Victor P Litvinov, “Recyclisation of carbo- and heterocyclic compounds involving malononitrile and its derivatives”, Russ. Chem. Rev., 68, no. 1, 1999, 39
- Valery N. Charushin, Oleg N. Chupakhin, Henk C. Van Der Plas, 43, Advances in Heterocyclic Chemistry Volume 43, 1988, 301
- V. L. Rusinov, T. L. Pilicheva, A. A. Tumashov, O. N. Chupakhin, “Pyrimidine ring transformations to 6-nitroazolo[1,5-a]pyrimidines ? A one-step synthesis of azolylamino derivatives of nitropyridine”, Chem Heterocycl Compd, 23, no. 6, 1987, 709
- Bruce Rickborn, Organic Reactions, 1998, 223
- O.N. Chupakhin, V.L. Rusinov, A.A. Tumashov, E.O. Sidorov, I.V. Karpin, “Ethyl cyanoacetate as 1,3-bifunctional reagent in the pyrimidine to pyridine ring transformations”, Tetrahedron Letters, 33, no. 25, 1992, 3695
- M. A. Yurovskaya, A. Z. Afanas'ev, “Methods for the synthesis of 3-nitropyridines (review)”, Chem Heterocycl Compd, 27, no. 7, 1991, 681
- O. N. Chupakhin, V. L. Rusinov, A. A. Tumashov, T. L. Pilicheva, E. O. Sidorov, I. V. Karpin, “Nitroazines. 12 Reaction of 6-nitroazolo[1,5-a]pyrimidines with acetonitriles”, Chem Heterocycl Compd, 27, no. 2, 1991, 210