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JEE Advanced 2023Paper 1
Exam
JEE Advanced
Year
2023
Paper
Paper 1
Subject
Chemistry
Chapter
Alcohols Phenols and Ethers

JEE Advanced 2023 · Paper 1 · Chemistry · Alcohols Phenols and Ethers

In the given reaction scheme, P is a phenyl alkyl ether, Q is an...

In the given reaction scheme, PP is a phenyl alkyl ether, QQ is an aromatic compound; RR and SS are the major products.

In the given reaction scheme, P is a phenyl alkyl ether, Q is an aromatic compound; R and S are the major products. The

The correct statement about SS is

Options

  1. AIt primarily inhibits noradrenaline degrading enzymes
  2. BIt inhibits the synthesis of prostaglandin
  3. CIt is a narcotic drug
  4. DIt is ortho-acetylbenzoic acid

Correct answer

B. It inhibits the synthesis of prostaglandin

Step-by-step solution

The starting material PP can be a phenol ether. When it reacts with hydrogen iodide, it gives phenol and alkyl iodide. The phenol formed undergo Kolbe's reaction with carbon dioxide in the presence of sodium hydroxide converts to salicylic acid. The salicylic acid gives Asprin on reaction with acetic anhydride. Aspirin belong to the class of non-narcotic analgesics. It inhibits the synthesis of prostaglandin. Antidepressant drugs are the drugs inhibit the enzymes which catalyse the degradation of noradrenaline.

In the given reaction scheme, P is a phenyl alkyl ether, Q is an aromatic compound; R and S are the major products. The

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