Phenylhydrazine hydrochloride → HCID 19348256, compound

Participants

Reaction Steps

The procedure of Example 1, steps 1 and 2 was repeated using phenylhydrazine hydrochloride (17.9 g) and (2-fluorobenzoyl)butyric acid (15.1 g) to synthesize 2-(2-fluorophenyl)-2,3-dihydroindole-3-propionic acid, which was reacted according the procedures of Example 2, step 1 and Example 3, step 2 to yield 4.8 g (total yield: 22%) of the titled compound as white crystals.

Provenance & Evidence