Question:
Identify IUPAC name for aniline.
Identify IUPAC name for aniline.
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Replace the final e of benzene with amine.
Updated On: Nov 12, 2026
- Phenyl amine
- Amino benzene
- Benzyl amine
- Benzenamine
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The Correct Option is D
Solution and Explanation
Step 1: Understanding the Concept
In IUPAC naming, a primary amine is named by replacing the final -e of the parent hydrocarbon with -amine.
Step 2: Apply to Aniline
The parent is benzene, so benzene becomes benzenamine.
Step 3: Compare the options
Phenylamine and aminobenzene are not IUPAC names, and benzylamine is \(\text{C}_{6}\text{H}_{5}\text{CH}_{2}\text{NH}_{2}\). The IUPAC name is benzenamine, option (D).
Final Answer:
The IUPAC name of aniline is benzenamine. \[ \boxed{\text{(D) }\text{Benzenamine}} \]
In IUPAC naming, a primary amine is named by replacing the final -e of the parent hydrocarbon with -amine.
Step 2: Apply to Aniline
The parent is benzene, so benzene becomes benzenamine.
Step 3: Compare the options
Phenylamine and aminobenzene are not IUPAC names, and benzylamine is \(\text{C}_{6}\text{H}_{5}\text{CH}_{2}\text{NH}_{2}\). The IUPAC name is benzenamine, option (D).
Final Answer:
The IUPAC name of aniline is benzenamine. \[ \boxed{\text{(D) }\text{Benzenamine}} \]
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