A nauseating smell in the carbylamine test fo | vedclass

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Question

(A) The carbylamine test is a chemical test for the detection of primary amines. When a primary amine is heated with chloroform $(CHCl_3)$ and an alco

Vedclass · Accepted Answer

Isocyanide

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(A) The carbylamine test is a chemical test for the detection of primary amines. When a primary amine is heated with chloroform $(CHCl_3)$ and an alcoholic solution of potassium hydroxide $(KOH)$,an isocyanide (also known as carbylamine) is formed. The reaction is: $RNH_2 + 3KOH + CHCl_3 \rightarrow RNC + 3KCl + 3H_2O$. The product $RNC$ (isocyanide) is characterized by a highly unpleasant or nauseating smell.

$A$ nauseating smell in the carbylamine test for primary amines is due to the formation of

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