Which one of the following compound when heated with KOH and primary amines give carbylamine test:
Correct answer: A. CHCl3
- A. CHCl3
- B. CH3Cl
- C. CCl4
- D. CH3NC
Explanation
When employed as a test, the carbylamine's reaction is also known as Hofmann's isocyanide test. This process involves heating the test material with chloroform and alcoholic potassium hydroxide. Isocyanide (carbylamine) will be generated in the existence of primary amine, and its terrible odor will readily identify it. R - NH2 + CHCl3 +KOH→ 3KCl + 3H2O + RNC Offensive smell
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About Alkyl Halides
Alkyl halides are named and related to their carbon-halogen structure, polarity and reactivity. The key reactions are nucleophilic substitution by SN1 and SN2 mechanisms and elimination by E1 and E2 mechanisms, including how substrate structure, nucleophile, base, solvent and temperature influence substitution versus elimination.
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