Question

give the preparation of phenol from benzene sulphuric acid and salicylic acid​

Answer 1

Answer:

You can use Rimer-Tiemann reaction to get the product .

• Benzene sulphonic acid is initially treated with an aqueous solution of N a O H NaOH NaOH. It is then mixed with solid N a O H NaOH NaOH and fused at high temperature. The resulting product is then acidified to yield phenol. The entire process has been schematically shown above.

• Acetyl salicylic acid (aspirin) is prepared from phenol by first carboxylation of sodium phenoxide by Kolbe-Schmitt reaction to form salicylic acid followed by acetylation.