Aniline → HCID 54505847, compound

Participants

Reaction Steps

A solution of 3-n-butylamino-4-phenoxy-5-sulfamylbenzyl bromide hydrobromide (2.5 g; prepared as described in Example 67) and aniline (10 ml) in methanol (20 ml) is refluxed for 16 hours. After cooling the mixture is diluted with water (about 80 ml); the resulting semi-solid precipitate is washed twice with water, which is decanted, and is then crystallized from aqueous ethanol. After filtration and recrystallization from ethanol, (3-n-butylamino-4-phenoxy-5-sulfamylbenzyl)aniline is obtained with a melting point of 142°-143° C.

Provenance & Evidence