Question

Identify the name of reaction of aryl halide with alkyl halide and sodium metal in dry ether to give substituted aromatic compounds.

• A. Wurtz reaction
• B. Fittig reaction
• C. Wurtz-Fittig reaction
• D. Friedel Crafts reaction

Hint:

The Wurtz-Fittig reaction is a combination of the Wurtz reaction and the Fittig reaction, used to form substituted aromatic compounds.

Answer 1

The Correct Option is C

Step 1: Understanding the Question:
The question asks for the specific name of an organic coupling reaction that combines an aryl halide, an alkyl halide, and sodium metal in dry ether.
Step 2: Detailed Explanation:
Let's review the named reactions given:
(A) Wurtz reaction: Two molecules of alkyl halides react with sodium to form a higher alkane.
(B) Fittig reaction: Two molecules of aryl halides react with sodium to form a biaryl compound (like biphenyl).
(C) Wurtz-Fittig reaction: A mixture of an alkyl halide and an aryl halide reacts with sodium in dry ether to give an alkyl-substituted aromatic compound (alkylarene).
(D) Friedel-Crafts reaction: An aromatic ring reacts with an alkyl or acyl halide in the presence of a Lewis acid catalyst (like \( \text{AlCl}_3 \)).
Step 3: Final Answer:
The described reaction is known as the Wurtz-Fittig reaction.