3-(4-Methylpiperazin-1-yl)aniline → HCID 59612373, compound

Participants

Reaction Steps

N(8)-(2-Fluoro-benzyl)-N(2)-[3-(4-methyl-piperazin-1-yl)-phenyl]-[1,2,4]triazolo[1,5-a]pyridine-2,8-diamine was prepared from (2-chloro-[1,2,4]triazolo[1,5-a]pyridin-8-yl)-(2-fluoro-benzyl)-amine (0.3227 g, 1.166 mmol) and 3-(4-methylpiperazin-1-yl)aniline (223 mg, 1.17 mmol) in a manner analogous to Example 2d. Product isolated as a red foam (102.96 mg, 20.5%). 1H NMR (400 MHz, (D3C)2SO, δ, ppm): 9.19 (s, 1H), 7.98 (d, J=7.3 Hz, 1H), 7.43-7.06 (m, 7H), 6.74 (t, J=14.3, 7.1 Hz, 1H), 6.46 (d, J=8.6 Hz, 1H), 6.35 (m, 2H), 4.59 (d, J=6.4 Hz, 2H), 3.11 (s, 4H), 2.45 (s, 4H), 2.22 (s, 3H). MS=432 (MH)+.

Provenance & Evidence