Question:
Better results for the preparation of ethers X and Y can be obtained from reactant pairs respectively
Better results for the preparation of ethers X and Y can be obtained from reactant pairs respectively
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In ether synthesis, using a strong base like sodium ethoxide is key to generating a good yield of the product.
Updated On: May 9, 2025
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The Correct Option is B
Solution and Explanation
For ether synthesis, the alkoxide anion attacks the alkyl halide in an \(\text{S}_\text{N}\)2 reaction mechanism to form the ether. In this case, using ethyl iodide (\(\text{CH}_3\text{CH}_2\text{Br}\)) with a strong base such as sodium ethoxide (\(\text{CH}_3\text{CH}_2\text{ONa}\)) can generate ethers efficiently. The second pair involves a reaction with bromine to form the desired ethers.
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