Question:
Identify the two reactions A (I II) and B (I III) respectively in the following set of reactions.
Identify the two reactions A (I II) and B (I III) respectively in the following set of reactions.
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Wurtz-Fittig reaction couples aryl and alkyl halides; Friedel-Crafts acylation introduces a –CO–R group onto an aromatic ring.
Updated On: Jun 6, 2025
- Fittig ; Friedel-Crafts
- Wurtz-Fittig ; Friedel-Crafts
- Wurtz-Fittig ; Stephen
- Friedel-Crafts ; Swarts
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The Correct Option is B
Solution and Explanation
Step 1: The transformation from I to II involves the coupling of an aryl halide with an alkyl halide in the presence of sodium, which is characteristic of the Wurtz-Fittig reaction.
Step 2: The transformation from I to III involves acylation of the aromatic ring with an acyl halide in the presence of AlCl\(_3\), which is a Friedel-Crafts acylation reaction.
Step 3: Therefore, the reactions A and B are Wurtz-Fittig and Friedel-Crafts respectively.
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