Explain the following reactions : (a) Gabriel Phthalimide reaction (b) – InterviewSolution

1.	Explain the following reactions : (a) Gabriel Phthalimide reaction (b) Coupling reaction
Answer» The reaction of diazonium salts with phenols in basic medium (pH 9-10) and with `1^(2)` amines in acidic medium (pH 4-5) to give the corresponding azo dyes is called coupling reaction.

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