Question

What are Preparation of Haloarenes?

Answer

General methods for the preparation of haloarenes are as follows:
(i) Halogenation of Benzene
(ii) Halogenation of Toluene
(iii) Decomposition of Diazonium Salt
(iv) Raschig Process
(v) Borodine-Hunsdiecker Reaction
(vi) From Aromatic Amino and Nitro Compounds.