Question

Reaction of benzene diazonium chloride with phenol in acidic medium

Answer 1

Benzene diazonium chloride salt reacts with phenol or aniline to form products in which both the aromatic rings joint through the - N=N- linkage. Such reaction are known as coupling reactions. ... Benzene diazonium chloride on treatment with phenol under basic condition give orrange-yellow Azo dye (N=N linkage) compound.