All but one of the following compounds react | vedclass

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Question

(C) Aniline $(C_6H_5NH_2)$ undergoes acetylation to form acetanilide $(C_6H_5NHCOCH_3)$ when reacted with acetylating agents like acetyl chloride $(CH

Vedclass · Accepted Answer

$CH_3CHO$

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(C) Aniline $(C_6H_5NH_2)$ undergoes acetylation to form acetanilide $(C_6H_5NHCOCH_3)$ when reacted with acetylating agents like acetyl chloride $(CH_3COCl)$,acetic anhydride $((CH_3CO)_2O)$,or phenyl acetate $(CH_3COOC_6H_5)$.However,reaction with acetaldehyde $(CH_3CHO)$ leads to the formation of a Schiff base (imine) via nucleophilic addition followed by dehydration:$C_6H_5NH_2 + CH_3CHO 	o C_6H_5N=CHCH_3 + H_2O$Therefore,acetaldehyde does not produce acetanilide.

All but one of the following compounds react with aniline to give acetanilide. Which one does not?

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