Question:
The reaction of 1-bromo-3-chlorocyclobutane with metallic sodium in dioxane gives
The reaction of 1-bromo-3-chlorocyclobutane with metallic sodium in dioxane gives
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Wurtz reaction with dihalides forms cyclic alkanes (small rings).
Updated On: Apr 23, 2026
- A
- B
- C
- D
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The Correct Option is A
Solution and Explanation
Step 1: Understanding the Concept:}
Wurtz reaction with dihalide gives cyclic product via intramolecular coupling.
Step 2: Detailed Explanation:
1-bromo-3-chlorocyclobutane has halogens on carbons 1 and 3. Reaction with Na (Wurtz-type) causes elimination of NaBr and NaCl, forming a bond between C1 and C3, giving bicyclo[1.1.0]butane.
Step 3: Final Answer:
Thus, product is bicyclobutane.
Wurtz reaction with dihalide gives cyclic product via intramolecular coupling.
Step 2: Detailed Explanation:
1-bromo-3-chlorocyclobutane has halogens on carbons 1 and 3. Reaction with Na (Wurtz-type) causes elimination of NaBr and NaCl, forming a bond between C1 and C3, giving bicyclo[1.1.0]butane.
Step 3: Final Answer:
Thus, product is bicyclobutane.
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