4-(4-Methylpiperazin-1-yl)aniline → HCID 59612483, compound

Participants

Reaction Steps

185 b) N-Methyl-N-{2-[(methyl-{2-[4-(4-methyl-piperazin-1-yl)-phenylamino}-[1,2,4]triazolo[1,5-a]pyridin-8-yl}-amino)-methyl]-phenyl}-methanesulfonamide was prepared from N-(2-{[(2-chloro-[1,2,4]triazolo[1,5-a]pyridin-8-yl)-methyl-amino]-methyl}-phenyl)-N-methyl-methanesulfonamide (75.0 mg, 0.197 mmol) and 4-(4-methyl-piperazin-1-yl)-phenylamine (42.0 mg, 0.220 mmol) with 2,2′-bis-dicyclohexylphosphanyl-biphenyl (18.0 mg, 0.0329 mmol) as the ligand in a manner analogous to Example 2d. Product isolated as a tan foam (0.023 g, 21%). 7.94 (d, J=6.6 Hz, 1H), 7.56-7.51 (m, 1H), 7.40 (d, J=8.1 Hz, 2H), 7.35-7.28 (m, 3H), 6.88 (d, J=8.1 Hz, 2H), 6.70 (t, J=7.3 Hz, 1H), 6.57-6.50 (m, 2H), 5.35-5.23 (m, 1H), 5.12-5.00 (m, 1H), 3.23 (s, 3H), 3.15-3.10 (m, 4H), 3.07 (s, 3H), 2.99 (s, 3H), 2.63-2.58 (m, 4H), 2.36 (s, 3H). MS=535 (MH)+.

Provenance & Evidence