反应详情

1-Acetyl-5-bromo-3,3-dimethyl-2,3-dihydro-1H-indole-6-sulfonic acid methylamide (270 mg, 0.75 mmol), Pd/C (10%, 79 mg) and triethylamine (209 μL, 1.5 mmol) were suspended in MeOH (10 mL). The reaction was stirred under a hydrogen atmosphere for 1 h, then the mixture was filtered through Celite and filtrate was evaporated in vacuo to give the title compound (160 mg) as a white solid. 1H NMR (CDCl3): 8.65 (1H, s), 7.62 (1H, d), 7.26 (1H, d), 4.52 (1H, s), 3.88 (2H, s), 2.70 (3H, d), 2.26 (3H, s), 1.40 (6H, s). MS: [M+H]+=283.

1. filtrationthe mixture was filtered through Celite and filtrate
2. customwas evaporated in vacuo