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The Carbylamine reaction (Isocyanide test) is a definitive diagnostic tool in organic chemistry. WhiAmines Chemistry Question

Question

The Carbylamine reaction (Isocyanide test) is a definitive diagnostic tool in organic chemistry. Which specific classes of amines strictly yield a positive result characterized by an overwhelmingly foul odor in this test?

Answer: A

💡 Solution & Explanation

The carbylamine test requires the amine to possess exactly two replaceable hydrogen atoms on the nitrogen to complete the mechanism. Therefore, it is responded to exclusively by primary ($1^\circ$) amines, encompassing both aliphatic (e.g., ethanamine) and aromatic (e.g., aniline) variants.

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