हिंदी

Which of the following compound gives a ketone with Grignard reagent? -

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प्रश्न

Which of the following compound gives a ketone with Grignard reagent?

विकल्प

  • Formaldehyde

  • Ethyl alcohol

  • Methyl cyanide

  • Methyl iodide

MCQ

उत्तर

Methyl cyanide

Explanation:

In the presence of dry ether, a nitrile combines with a Grignard reagent to form an imine complex, which when acid hydrolyzed yields the equivalent ketone.

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Preparation of Carboxylic Acids
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