Which of the following compounds will not undergo azo coupling reaction with benzene diazonium chloride?
(A) Aniline
(B) Phenol
(C) Anisole
(D) Nitrobenzene
Which of the following compounds will not undergo azo coupling reaction with benzene diazonium chloride?
(A) Aniline
(B) Phenol
(C) Anisole
(D) Nitrobenzene
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1 Answer
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This is a Multiple Choice Questions as classified in NCERT Exemplar
Ans: (D)
Weak electrophile such as Diazonium cation readily reacts with electron-rich compounds which are having electron-rich compounds such as hydroxyl group, amino group. They don't react with electron-withdrawing groups like nitro groups. Therefore, nitrobenzene will not undergo an azo coupling reaction with benzene diazonium chloride.
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