1.

Aniline to o-dichlorobenzene

Answer»

Answer:

1st do CHLORINATION of aniline by using FECL3 catalyst. Then CARRY out diazotisation reaction. Then react the compound with Cu2Cl2.

Explanation:

1st step will GIVE you o-chloro aniline

2nd step coverts NH2 to N2Cl

3rs step converts N2Cl to Cl.

Finally you obtain the required product



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