E 27 Efficient synthesis of 5-[3(4)-(5-phenyl-1,3,4-oxаdiаzol-2-yl)anilino]-1,2,4-triаzines / A. P. Krinochkin, M. R. Guda, D. S. Kopchuk [et al.] // Russian Journal of Organic Chemistry. - 2021. - Vol. 57, № 10. - P1753-1756 Рубрики: ХИМИЧЕСКИЕ НАУКИ Аннотация: 1,2,4-Triazine derivatives containing a 3- or 4-(5-phenyl-1,3,4-oxadiazol-2-yl)anilino group on C5 were synthesized by nucleophilic substitution of the cyano group in 3,6-diaryl-1,2,4-triazine-5-carbonitriles under solvent-free conditions. |