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NTA Abhyas JEE Main2020ChemistryCarboxylic Acid DerivativesPractice

Which reagent can be used to convert a carboxylic acid chloride into a ketone?

Options

  1. AChromic acid
  2. BPCP
  3. CDiborane, hydrogen peroxide
  4. DAn organolithium compound

Correct answer

D. An organolithium compound

Step-by-step solution

Carboxylic acid chloride were converted directly in good yields into ketones using excess alkyl lithiumcuprates (R 2 CuLi) .

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