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JEE Main · 2022 · 26 Jul 2022 · Shift 1 · Aldehydes Ketones and Carboxylic Acids

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The products formed in the following reaction, A and B are
  1. (A)(see structure)
  2. (B)(see structure)
  3. (C)A = (see structure)
    ✓ Correct
  4. (D)A = (see structure)

Answer: (C)

Solution

The reaction involves reduction with NaBH₄. This reagent selectively reduces aldehydes and ketones but does not reduce carboxylic acids. In the given substrate, the aldehyde group is reduced to a primary alcohol while the carboxylic acid remains unchanged. Therefore, option (C) is correct.

JEE Main · 2022 · 26 Jul 2022 · Shift 1 · Single correct option

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