Diisopropylcarbodiimide → HCID 178486904, compound

Participants

Reaction Steps

The title compound was prepared in accordance with the procedure in Example 72, step (a) using N-(4-chloro-3-isothiocyanatobenzyl)-1-(trifluoromethyl)cyclopropane carboxamide ((200 mg; 0.60 mmol) see Example 59, step (c)), 4,5-diamino-N-(4-bromophenyl)-2-methoxybenzamide (202 mg; 0.60 mmol), DIC (76 mg; 0.60 mmol) and DMF (4 mL). Yield: 63 mg (16%). 400 MHz 1H-NMR (DMSO-d6, ppm) 11.12 (0.36H, s, minor tautomer) 11.00 (0.57H, s, major tautomer) 10.22-10.14 (1H, m) 8.94 (0.57H, s, major tautomer) 8.76 (0.36H, s, minor tautomer) 8.61-8.52 (1H, m) 8.48-8.41 (1H, m) 7.86-7.69 (3H, m) 7.53-7.45 (2H, m) 7.42-7.35 (1H, m) 7.21 (0.38H, s, minor tautomer) 7.10 (0.59H, s, major tautomer) 6.87-6.79 (1H, m) 4.29 (2H, d, J=5.8 Hz) 3.93 (3H, s) 1.49-1.39 (2H, m) 1.28-1.23 (2H, m). MS m/z: 636, 638, 640 [M+H]+.

Provenance & Evidence