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NTA Abhyas JEE Main2020ChemistryAldehydes and KetonesPractice

The following reaction is known as

Options

  1. APerkin reaction
  2. BGattermann reaction
  3. CKolbe reaction
  4. DGattermann-aldehyde reaction

Correct answer

D. Gattermann-aldehyde reaction

Step-by-step solution

In the presence of anhydrous Z n C l 2 , phenol form salicyladehyde. It is Gattermann-aldehyde reaction.

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