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COMEDK2024ChemistryAldehydes and Ketones

The product X in the following reaction is R- C N [ (ii) H ₂ O ] (i) AlH (i- Bu )₂ X

Options

  1. AR - CHO
  2. BRCOOH
  3. CRCH ₂ NH ₂
  4. DRCONH ₂

Correct answer

A. R - CHO

Step-by-step solution

Due to bulky isobutyl group, AlH (i- Bu )₂ reduces cyanides only to CH = NH which upon subsequent hydrolysis with H ₂ O gives aldehyde.

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