COMEDK · Chemistry · 29. Amines
Which one of the following will give a positive result when it is warmed with Chloroform and alcoholic solution of \(\mathrm{KOH}\) ?
- A p-Methylbenzylamine
- B \(\mathrm{N}\) - Methyl-o-Methylaniline
- C N-Methyl-p-Methylaniline
- D N,N-Dimethylaniline.
Answer & Solution
Correct Answer
(A) p-Methylbenzylamine
Step-by-step Solution
Detailed explanation
The carbylamine reaction is a characteristic test for primary amines. When a primary amine is heated with chloroform (\(CHCl_3\)) and an alcoholic solution of potassium hydroxide (\(KOH\)), an isocyanide (carbylamine) is formed, which is characterized by an extremely foul smell.…
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