An aromatic organic compound [A] on heating with NH3 and Cu2O at high pressure gives [B]. The compound [B] on treatment with ice cold solution of NaNO2 and HCl gives [C]. Which on heating with Cu / HCl gives compound [A] again. Identify the compounds [A], [B] and [C]. Write the name of the reaction for the conversion of [B] to [C] ?

Engineering

Chemistry

IUPAC Nomenclature of Organic Compound

Question

An aromatic organic compound [A] on heating with NH₃ and Cu₂O at high pressure gives [B]. The compound [B] on treatment with ice cold solution of NaNO₂ and HCl gives [C]. Which on heating with Cu / HCl gives compound [A] again. Identify the compounds [A], [B] and [C]. Write the name of the reaction for the conversion of [B] to [C] ?

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Conversion of B to C is called Sand-Meyer reaction.

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