Q35 / 150 · MHT CET 2025 (22 Apr Shift 1) · Chemistry
The reaction of bromobenzene with bromomethane and sodium metal in dry ether to give toluene is
- AWurtz reaction
- BFittig reaction
- CFriedel crafts reaction
- Correct answerDWurtz-fittig reaction
Solution
The reaction involves an aryl halide and an alkyl halide reacting with sodium metal in dry ether to produce an alkylbenzene, which characterizes the Wurtz-Fittig reaction.
The general form is $Ar-X + R-X + 2Na \xrightarrow{\text{dry ether}} Ar-R + 2NaX$.
For bromobenzene and bromomethane, the reaction is $C_6H_5Br + CH_3Br + 2Na \xrightarrow{\text{dry ether}} C_6H_5CH_3 + 2NaBr$.
This distinguishes it from the Wurtz reaction (two alkyl halides), the Fittig reaction (two aryl halides), and the Friedel-Crafts reaction (uses Lewis acid catalyst, not sodium metal).
The correct identification is $\boxed{D}$.
Hence, the correct answer is option: 'D'.