Carbylamine is formed from aliphatic or aroma | vedclass

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(B) The carbylamine reaction (also known as the isocyanide test) involves the reaction of a primary amine $(RNH_2)$ with chloroform $(CHCl_3)$ in the

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Carbene

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(B) The carbylamine reaction (also known as the isocyanide test) involves the reaction of a primary amine $(RNH_2)$ with chloroform $(CHCl_3)$ in the presence of a base like $KOH$.In the first step of the mechanism,chloroform undergoes $\alpha$-elimination in the presence of a base to form dichlorocarbene $(:CCl_2)$,which acts as the reactive intermediate.This dichlorocarbene then undergoes nucleophilic attack by the nitrogen atom of the primary amine to eventually yield the isocyanide $(RNC)$.Therefore,the correct intermediate is a carbene.

Carbylamine is formed from aliphatic or aromatic primary amine via which of the following intermediates?

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