A compound with a molecular formula of C6H14 has two tertiary carbons. Its IUPAC name is:
- n-hexane
- 2-methylpentane
- 2,3-dimethylbutane
- 2,2-dimethylbutane
The Correct Option is C
Solution and Explanation
Step 1: Identify the Molecular Formula and Its Implications
The given compound has six carbon atoms and fourteen hydrogen atoms (\( C_6H_{14} \)), indicating that it is an alkane.
Step 2: Understand Tertiary Carbons
A tertiary carbon is a carbon atom that is bonded to three other carbon atoms. The compound must contain two such tertiary carbons to meet the requirement.
Step 3: Analyze the Options
- 2-Methylpentane: Has only one tertiary carbon.
- 2,3-Dimethylbutane: Has two tertiary carbons at C2 and C3.
- 2,2-Dimethylbutane: Has only one tertiary carbon.
- n-Hexane: Contains no tertiary carbons.
Step 4: Conclusion
The correct answer is: 2,3-Dimethylbutane, as it has two tertiary carbons.
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