13.9 Convert
(ii) Aniline into 1,3,5 - tribromobenzene.
Aniline on bromination in the presence of water gives 2,4,6 tribromoaniline, which on further reacting with nitrous acid converts into . Now, with the help of it removes the group from the benzene ring and we get our final product 1,3,5 tribromobenzene.