JEE Main 2022 — Carboxylic Acid Derivatives Question with Solution
JEE Main 2022 (26 Jul Shift 2)
Question
Consider the above reaction and predict the major product.
Choose an option
Show full solutionCorrect option: A
Step-by-step explanation
DiBAL-H is Diisobutylaluminium hydride, which is a very useful reducing agent. It is used for selectively converting ester or nitriles into respective aldehydes. It does not affect other groups like aldehyde or double bond.
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This is a previous-year question from JEE Main 2022, covering the Carboxylic Acid Derivatives 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.