Question:
Identify B in the given reaction sequence:
Identify B in the given reaction sequence:
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- The reaction between a nitrile and a Grignard reagent results in the formation of a magnesium complex.
- After hydrolysis, the product is an alcohol.
Updated On: Mar 24, 2025
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The Correct Option is C
Solution and Explanation
Step 1:
In the first step, phenylacetonitrile (C\(_6\)H\(_5\)CN) reacts with magnesium bromide (MgBr) in ether, which forms a Grignard reagent (C\(_6\)H\(_5\)MgBr).
Step 2: The Grignard reagent then reacts with water, which results in the formation of a benzyl alcohol (C\(_6\)H\(_5\)CH\(_2\)OH). Thus, product \( B \) is a benzyl alcohol, which is represented by option (3).
Step 2: The Grignard reagent then reacts with water, which results in the formation of a benzyl alcohol (C\(_6\)H\(_5\)CH\(_2\)OH). Thus, product \( B \) is a benzyl alcohol, which is represented by option (3).
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