According to IUPAC system, the compound
- Cyclohex-1-en-2-ol
- 1-Hydroxyhex-2-ene
- Cyclohex-1-en-3-ol
- Cyclohex-2-en-1-ol
The Correct Option is D
Solution and Explanation
The compound has a hydroxyl group (-OH) attached to the first carbon in the cyclohexene
ring, and the double bond is at the second carbon. According to IUPAC nomenclature: -
The base name ”Cyclohex” comes from the cyclohexane ring. - The double bond is between
positions 2 and 3, so we have ”Cyclohex-2-en”. - The hydroxyl group is at position 1, so the
name ends with ”1-ol”.
Thus, the correct IUPAC name is ”Cyclohex-2-en-1-ol”.
The Correct Answer is: Cyclohex-2-en-1-ol
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