J. Spychala, A CONVENIENT PROCEDURE FOR THE PREPARATION OF MINO-4,6-BIS[(5-TETRAZOLYL)PHENYL]-1,3,5-TRIAZINES, Synthetic communications, 27(1), 1997, pp. 127-134
A two-step method has been developed for converting dicyanobenzenes to
mino-4,6-bis[(5-tetrazolyl)phenyl]-1,3,5-triazines (ortho, metha, and
para isomers) via 6-bis(cyanophenyl)-2-dimethylamino-1,3,5-triazines
in reasonable total yields.