Question

What is the correct reagent to carry out the reaction with the given alkyl halide?

• A. \( \text{Br}_2/H_2O \)
• B. \( \text{NaOI} \rightarrow \) Alkyl Iodide
• C. \( \text{Ag}(NH_3)_2^+/OH^- \)
• D. \( \text{Cu}^+/OH^- \)

Hint:

For substitution reactions with alkyl halides, using a strong nucleophile like iodide (\( I^- \)) can displace the halide and form an alkyl iodide.

Answer 1

The Correct Option is B

Step 1: Understanding the Reaction.
The question asks for the correct reagent to carry out the reaction involving an alkyl halide. In this case, we need to identify the correct reagent for substitution or other transformations.
Step 2: Analyzing the Options.
- (A) \( \text{Br}_2/H_2O \) is not the correct reagent for alkyl halide substitution.
- (B) \( \text{NaOI} \rightarrow \) Alkyl Iodide is the correct answer as sodium iodide is used for substitution reactions.
- (C) \( \text{Ag}(NH_3)_2^+/OH^- \) is used in other types of reactions like nucleophilic substitution but is not the best choice here.
- (D) \( \text{Cu}^+/OH^- \) is not commonly used in this type of reaction.
Step 3: Conclusion.
The correct answer is (B) \( \text{NaOI} \rightarrow \) Alkyl Iodide as it is the appropriate reagent for this substitution reaction.