NTA Abhyas JEE Main2020ChemistryAminesPractice

Gabriel's synthesis is used frequently for the preparation of which of the following ?

Options

APrimary amines
BPrimary alcohols
CTertiary amines
DTertiary alcohols

Correct answer

A. Primary amines

Step-by-step solution

Gabriel's synthesis : Phthalimide is reacted with KOH to form potassium phthalimide. The potassium salt is treated with an alkyl halide. The product N-alkyl phthalimide is put to hydrolyse with hydrochloric acid, then primary amine is formed.

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