Nitric Acid → HCID 178512443, compound

Participants

Reaction Steps

The title compound was prepared from 4-[2-(1,2,4-triazol-1-yl)ethoxy]aniline (5.30 g, 25.9 mmol), cyanamide (1.86 g, 44.11 mmol) and concentrated HNO3 (1.88 mL, 28.54 mmol) in a manner similar to the guanidine of Example 1 to give the desired material (6.62 g) as an off-white solid, m.p. 280-282°. δH (d6DMSO) 9.33 (1H, bs), 8.56 (1H, s), 7.97 (1H, s), 7.17 (4H, bs), 7.16-7.12 (2H, s), 6.98-6.94 (2H, m), 4.58 (2H, t, J 5.0 Hz) and 4.34 (2H, t, J 2.0 Hz).

Provenance & Evidence