Which of the following structures represents 2,4-hexanedione?

Step-by-step solution

The IUPAC name "2,4-hexanedione" can be broken down as follows: 1. "hexan" indicates a parent chain of six carbon atoms. 2. "dione" indicates the presence of two ketone ( >C=O ) groups. 3. "2,4" specifies that these ketone groups are located at the second and fourth carbon atoms of the chain. Therefore, the structural formula is CH₃-C(=O)-CH₂-C(=O)-CH₂-CH₃ . Analyzing the given options: - Option (A) has an aldehyde group at C1 and a ketone at C4, making it 4-oxohexanal. - Option (B) has a six-carbon chain with keto