The reagent that distinguishes 1° aliphatic amine from 2° amine is:
Solution
Hinsberg test: benzenesulfonyl chloride (C₆H₅SO₂Cl). 1° amine gives soluble sulfonamide; 2° amine gives insoluble sulfonamide; 3° amine — no reaction.
About this question
Subject: Chemistry · Chapter: Amines · Topic: Preparation and Reactions
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