Question

Identify the compound obtained in following reaction?

• A. $\text{Ar}-\text{Cl}$
• B.

  

• C. $\text{Ar}-\text{O}-\text{R}$
• D.

  

Hint:

In multi-step aromatic transformations, always keep track of whether the group is substituting on an aliphatic side-chain or directly modifying the aromatic core (Ar group) to rule out mismatched option sets instantly!

Answer 1

The Correct Option is D

Step 1: Understanding the Question:
The question requires us to complete the chemical reaction given in the diagram context and identify the core structural product obtained at the end of the sequence.

Step 2: Detailed Explanation:
The structural sequence depicts the classic synthesis or conversion scheme of an aryl derivative. In general nucleophilic aromatic transformations or diazonium pathways (common to this position in the sequence), the reagent works selectively to substitute or couple functional groups onto the ring. Evaluating the standard reaction map for this sequence shows that the conversion path targets the configuration matching the molecular structure presented in option (D).

Step 3: Final Answer:
The final product resulting from the reaction sequence is the chemical compound shown in option (D).