Carbylamine is liberated when ..... is heated | vedclass

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Question

(B) The carbylamine reaction (also known as the Hofmann isocyanide test) is a diagnostic test for primary amines. $R-NH_2 + CHCl_3 + 3KOH (	ext{alc.}

Vedclass · Accepted Answer

$A$ primary amine

Vedclass · Answer

(B) The carbylamine reaction (also known as the Hofmann isocyanide test) is a diagnostic test for primary amines. $R-NH_2 + CHCl_3 + 3KOH (	ext{alc.}) ightarrow R-NC + 3KCl + 3H_2O$. In this reaction,a primary amine reacts with chloroform and alcoholic potassium hydroxide to produce an isocyanide (carbylamine),which has a foul,offensive smell.

Carbylamine is liberated when $.....$ is heated with chloroform and alcoholic potash.

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