JEE Main 2021ChemistryAminesMediumMCQ

JEE Main 2021Amines Question with Solution

JEE Main 2021 (16 Mar Shift 1)

Question

Which of the following reaction DOES NOT involve Hoffmann Bromamide degradation ?

Choose an option

Show full solutionCorrect option: C
Correct answer
C

Step-by-step explanation

Hoffmann Bromanide degradation is conversion of amide to amine with one less no. of carbon atom. Only 1°amides undergo this reaction.

This reaction does not involve haffmann bromanide degradation Rest all options involve haffmann bromamide degradation during the reaction of Br2 + NaOH with amide.

 

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About this question

This is a previous-year question from JEE Main 2021, covering the Amines chapter of Chemistry. PrepSharp catalogues every PYQ from JEE Main with a verified answer key and step-by-step solution prepared by IIT alumni — so you can search by chapter, topic or year and revise efficiently.