HCID 178418361, compound → HCID 178449197, compound

Participants

Reaction Steps

(Z)—N-(((3-(2-(Benzyloxy)phenyl)-1H-pyrazol-5-yl)amino)(tert-butylamino)methylene)-4-(trifluoromethyl)benzamide (190 mg) was dissolved in methanol (10 mL) and the solution was degassed with nitrogen. To the solution was added 10% palladium on carbon (38 mg, 0.1 equiv). The resulting mixture was subjected to hydrogen gas at 30 psi pressure in a Parr shaker. The reaction was checked periodically for completion. Upon reaction completion, the mixture was filtered through celite, and the filtrate was concentrated in vacuo to provide the crude product, which was purified by silica chromatography (9:1 to 55:45 hexanes:EtOAc) to provide the title compound (69 mg, 44% yield). 1HNMR (400 MHz, DMSO-d6) δ 12.79 (bm, 2H), 10.32 (bs, 1H), 9.05 (s, 1H), 8.28 (d, 2H), 7.82 (d, 2H), 7.61 (d, 1H), 7.19 (t, 1H), 6.95 (d, 1H), 6.86 (t, 1H), 6.53 (s, 1H), 4.06 (m, 1H), 3.14 (s, 1H), 1.56 (s, 9H); MS (EI+) m/z: 446.00, 467.97; HPLC (Method B): 6.15 min

Provenance & Evidence