反应详情

3-Nitro-N-(acetyl)benzenesulfonamide (452 mg) was dissolved in 40 ml of ethanol, treated with 10% palladium/carbon catalyst, and hydrogenated on a Parr apparatus at 30 psi for 15 minutes. The reaction mixture was filtered through Celite and concentrated to give 564 mg of a waxy solid. The title compound was obtained analytically pure after column chromatography on silica gel (chloroform-methanol, 9:1 v/v).

1. filtrationThe reaction mixture was filtered through Celite
2. concentrationconcentrated
3. customto give 564 mg of a waxy solid