Andrzej Rykowski, Ewa Wolinska, Henk C. Van Der Plas, “A new route to functionalized 3‐aminopyridazines by ANRORC type ring transformation of 1,2,4‐triazines with carbon nucleophiles”, Journal of Heterocyclic Chem, 37, no. 4, 2000, 879
O.N. Chupakhin, B.V. Rudakov, S.G. Alexeev, V.N. Charushin, V.A. Chertkov, “Unusual dimerization of 1-ethyl-1,2,4-triazinium salts into 4a,4b,9,10-tetrahydro-1,3,6,8,8a,10a-hexaazaphenanthrenes”, Tetrahedron Letters, 31, no. 52, 1990, 7665
D.N Kozhevnikov, V.L Rusinov, O.N Chupakhin, 82, 2002, 261
D Branowska, “Application of intramolecular cycloaddition/retro cycloaddition reactions for the synthesis of unsymmetrical 2,2′-bipyridine and 2-benzofuropyrazin-2-ylpyridine analogues”, Tetrahedron, 60, no. 28, 2004, 6021