Question

The product of Finkelstein reaction X, is not used in which of the following named reaction?

• A. Wurtz reaction
• B. Wurtz-Fittig reaction
• C. Williamson reaction
• D. Fittig reaction

Hint:

When considering the utility of a reaction product, it's essential to match the product with the typical reagents used in subsequent reactions. Alkyl iodides, while versatile, are generally not used in reactions primarily designed for aryl halides.

Answer 1

The Correct Option is D

Analyze the application of alkyl iodides in various reactions.

The Finkelstein reaction typically produces alkyl iodides. We need to consider where these products are utilized:

• The Wurtz reaction and Wurtz-Fittig reaction both use alkyl halides, including iodides, to form new carbon-carbon bonds.
• The Williamson reaction uses alkyl halides to synthesize ethers and can utilize alkyl iodides.
• The Fittig reaction, however, primarily involves aryl halides, and typically alkyl iodides are not used here.

Step 2: Determine the reaction where alkyl iodides are not typically employed.

While alkyl iodides are versatile in many reactions, they are not a common choice for the Fittig reaction, which focuses on coupling aryl halides, not alkyl halides. Thus, the Fittig reaction does not commonly utilize the products of the Finkelstein reaction.