Under Kolbe's (Kolbe-Schmidt) reaction conditions, sodium phenoxide is heated under pressure to yiel — Alcohols Phenols and Ethers Chemistry Question
Question
Under Kolbe's (Kolbe-Schmidt) reaction conditions, sodium phenoxide is heated under pressure to yield a major product after acidification. What is the electrophile and the final product?
Answer: B
💡 Solution & Explanation
The Kolbe-Schmidt reaction utilizes the weak electrophile carbon dioxide ($CO_2$) under high temperature and pressure ($125^\circ\text{C}$, $5 \text{ atm}$) to attack the highly reactive phenoxide ring, ultimately yielding 2-hydroxybenzoic acid (salicylic acid).
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