Aniline reacts with excess `Br_(2)//H_(2)O` to give the major product

Phenol reacts with Br_(2) in H_(2)O to give

Aniline reacts with excess alkyl halide to give

Heating of 2-chloro-1-phenylbutane with EtOK/EtOH gives X as the major product. Reaction of X with Hg(PAc)_(2)//H_(2)O followed by gives Y as the major product. Y is :

Heating of 2-chloro-1-phenylbutane with EtOK/EtOH gives X as the major product. Reaction of X with Hg(PAc)_(2)//H_(2)O followed by gives Y as the major product. Y is :

Aniline reacts with Br_(2) in acetic acid to give

Aniline reacts with excess of COCl_2 and KOH to form :

Aniline reacts with excess of COCl_2 and KOH to form :