Question:
Wurtz reaction involves the reduction of alkyl halide with
Wurtz reaction involves the reduction of alkyl halide with
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Wurtz reaction is only suitable for the preparation of symmetrical alkanes with an even number of carbon atoms.
Updated On: May 2, 2026
- Zn/HCl
- HI
- Zn/Cu Couple
- Na in ether
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The Correct Option is D
Solution and Explanation
Step 1: Understanding the Concept:
The Wurtz reaction is a coupling reaction used to form alkanes from alkyl halides.
Step 2: Detailed Explanation:
In the Wurtz reaction, two molecules of an alkyl halide (usually primary) react with sodium metal in the presence of dry ether to form a higher alkane. \(2R-X + 2Na \rightarrow R-R + 2NaX\). Sodium acts as a reducing agent, and the reaction proceeds via a free radical mechanism.
Step 3: Final Answer:
Thus, the correct reagent is sodium in dry ether, option (D).
The Wurtz reaction is a coupling reaction used to form alkanes from alkyl halides.
Step 2: Detailed Explanation:
In the Wurtz reaction, two molecules of an alkyl halide (usually primary) react with sodium metal in the presence of dry ether to form a higher alkane. \(2R-X + 2Na \rightarrow R-R + 2NaX\). Sodium acts as a reducing agent, and the reaction proceeds via a free radical mechanism.
Step 3: Final Answer:
Thus, the correct reagent is sodium in dry ether, option (D).
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