Benzene diazonium chloride reacts with phenol in a weak basic medium to give?
Answers
Answered by
41
It is a coupling reaction, in which p-hydroxyazobenzene is obtained which is a orange dye.
Attachments:
Answered by
10
Phenol reacts withbenzenediazonium chlorideto give a yellow-orange azo compound. The reaction is base-catalysed. The related dye called aniline yellow is produced from the reaction of aniline and the diazonium salt. ... Similarly β-naphthol couples with phenyldiazonium electrophile to produce an intense orange-red dye.
Similar questions