2,4,6-Tribromoaniline

2,4,6-Tribromoaniline is a brominated derivative of aniline with the formula C6H4Br3N. It is used in organic synthesis of pharmaceuticals, agrochemicals and fire-extinguishing agents.

Synthesis
2,4,6-Tribromoaniline can be prepared by treating bromine water with aniline in a solution of acetic acid or dilute hydrochloric acid:
 * Aniline-bromine reaction .jpg

Reactions
Diazotization, then reaction with ethanol to replace the diazonium group with hydrogen, gives 1,3,5-tribromobenzene.