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BITSAT2012ChemistryAlcohols Phenols and EthersActual

The following reaction is known as

Options

  1. AFriedel-Craft's reaction
  2. BKolbe reaction
  3. CReimer-Tiemann reaction
  4. DWitting reaction

Correct answer

B. Kolbe reaction

Step-by-step solution

At 120-140^ C temperature and 1.5 atm pressure, sodium phenoxide reacts with CO ₂ to yield sodium salicylate which on further hydrolysis give to salicylic acid. This reaction is known as Kolbe's reaction.

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