Hydrazine hydrate (1:1) → HCID 68141327, compound

Participants

Reaction Steps

By the procedure similar to that described in Example 33, 1-phthalimidopropyl-3-phenyl-5-methylindazole (5.0 g) and hydrazine hydrate (1.5 g) were treated to obtain 3.1 g of 1-aminopropyl-3-phenyl-5-methylindazole as an oily product. The product was converted by a conventional way to its hydrochloride having a melting point between 161°-163° C.

Provenance & Evidence