Question:
Write I.U.P.A.C. name of CH\(_3\)CH\(_2\)OCH\(_2\)CH\(_2\)CH\(_3\).
Write I.U.P.A.C. name of CH\(_3\)CH\(_2\)OCH\(_2\)CH\(_2\)CH\(_3\).
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In ethers, name smaller alkyl group as alkoxy substituent on main chain.
Updated On: Oct 7, 2025
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Solution and Explanation
Step 1: Identify parent chain.
Longest chain = propane (3 carbons).
Step 2: Identify substituent.
–OCH\(_2\)CH\(_3\) group is an ethoxy group.
Step 3: Numbering.
The ethoxy group is attached to C-1 of propane.
Step 4: Conclusion.
IUPAC name = 1-ethoxypropane.
Longest chain = propane (3 carbons).
Step 2: Identify substituent.
–OCH\(_2\)CH\(_3\) group is an ethoxy group.
Step 3: Numbering.
The ethoxy group is attached to C-1 of propane.
Step 4: Conclusion.
IUPAC name = 1-ethoxypropane.
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