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Give one chemical test to distinguish between the following pair of compounds. Secondary and tertiary amines - Chemistry

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प्रश्न

Give one chemical test to distinguish between the following pair of compounds.

Secondary and tertiary amines

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उत्तर

Secondary and tertiary amines can be distinguished by allowing them to react with Hinsberg’s reagent (benzenesulphonyl chloride, C6H5SO2Cl).

Secondary amines react with Hinsberg’s reagent to form a product that is insoluble in an alkali. For example, N, N−diethylamine reacts with Hinsberg’s reagent to form N, N−diethylbenzenesulphonamide, which is insoluble in an alkali. Tertiary amines, however, do not react with Hinsberg’s reagent.

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अध्याय 9: Amines - Exercises [पृष्ठ २७८]

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एनसीईआरटी Chemistry Part 1 and 2 [English] Class 12
अध्याय 9 Amines
Exercises | Q 9.2 (ii) | पृष्ठ २७८
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