Name The Following Compound. CH2CH2CH3 CH3CH2CCH2CH3 CH3 O 3-Ethyl-3-Methylhexane O 2-Ethylheptane 3-Ethyl-3-Propylbutane 3-Methyl-3-Propylpentane Nonane
The Correct Answer and Explanation is :
he compound in question is 3-Ethyl-3-Methylhexane.
Explanation:
- Identify the Parent Chain: – he longest continuous carbon chain in the structure contains six carbon atoms, making it a hexane.
- Number the Parent Chain: – umber the carbon atoms in the hexane chain starting from the end nearest to the first substituent to give the substituents the lowest possible numbers. – n this case, numbering from left to right, the substituents are at positions 3 and 3.
- Identify and Name the Substituents: – t position 3, there is an ethyl group (–CH₂CH₃). – t position 3, there is also a methyl group (–CH₃).
- Combine the Information: – he compound has two substituents at the same position (position 3): an ethyl group and a methyl group. – he correct IUPAC name is 3-Ethyl-3-Methylhexane.
Alternative Names:
- 2-Ethylheptane*: This name suggests a seven-carbon chain (heptane) with an ethyl group at position 2. However, the structure provided indicates a six-carbon chain (hexane), so this name is incorrect.
- 3-Ethyl-3-Propylbutane*: This name suggests a four-carbon chain (butane) with ethyl and propyl groups at position 3. The structure provided does not match this description, making this name incorrect.
- 3-Methyl-3-Propylpentane*: This name suggests a five-carbon chain (pentane) with methyl and propyl groups at position 3. The structure provided does not match this description, making this name incorrect.
- Nonane*: This name suggests a nine-carbon chain (nonane). The structure provided indicates a six-carbon chain (hexane), so this name is incorrect.
herefore, the correct IUPAC name for the compound is *3-Ethyl-3-Methylhexane*.