1-(4-Aminophenyl)methanesulfonamide → (4-{4-[(2-Benzylamino-1-ethyl-1 H-benzoimidazol-5-yl)-methyl-amino]-pyrimidin-2-ylamino}-phenyl)-methanesulfonamide hydrochloride

Participants

Reaction Steps

The title compound was prepared following the procedure of example two with N2-Benzyl-N5-(2-chloro-pyrimidin-4-yl)-1-ethyl-N5-methyl-1H-benzoimidazole-2,5-diamine (98 mg, 0.25 mmol) and (4-amino-phenyl)-methanesulfonamide (46 mg, 0.25 mmol) as a white solid (97 mg, 67%). 1H NMR (300 MHz, d6-DMSO+NaHCO3) δ 9.30 (s, 1H), 7.79 (d, J=6.0 Hz, 1H), 7.75 (d, J=8.7 Hz, 2H), 7.15-7.42 (M, 9H), 6.9+5 (d, J=8.1 Hz, 1H), 6.77 (s, 2H), 5.69 (d, J=6.0 Hz, 1H), 4.65 (d, J=5.7 Hz, 2H), 4.16-4.18 (m, 4H), 3.44 (s, 3H), 1.27 (t, J=7.2 Hz, 3H). MS (ESI) m/z=543 [M+H]+.

Provenance & Evidence