HCID 67045214, compound → HCID 57639795, compound

Participants

Reaction Steps

7-Nitro-2-phenyl-2,3-dihydro-isoindol-1-one (0.19 g) obtained in Example 25 was catalytically reduced in the presence of 10% palladium/carbon (0.18 mg) in benzene (250 ml). The reaction solution was filtered, and concentrated under reduced pressure. The resulting residue was purified by recrystallization (ethanol) to obtain 7-amino-2-phenyl-2,3-dihydro-isoindol-1-one as a pale yellow powdery substance (0.16 g, yield: 96.4%).

Provenance & Evidence