What is the IUPAC name of the compound with the structure of a benzene ring with
Practice Questions
Q1
What is the IUPAC name of the compound with the structure of a benzene ring with a nitro group and a methyl group at the 1 and 2 positions respectively?
2-Nitrotoluene
1-Nitrotoluene
2-Methyl-1-nitrobenzene
1-Methyl-2-nitrobenzene
Questions & Step-by-Step Solutions
What is the IUPAC name of the compound with the structure of a benzene ring with a nitro group and a methyl group at the 1 and 2 positions respectively?
Step 1: Identify the main structure of the compound, which is a benzene ring.
Step 2: Determine the substituents on the benzene ring. In this case, there is a nitro group (-NO2) and a methyl group (-CH3).
Step 3: Identify the positions of the substituents on the benzene ring. The methyl group is at position 1 and the nitro group is at position 2.
Step 4: Use the IUPAC naming convention, which states that the substituents should be named in alphabetical order, but the position numbers should reflect their actual locations on the ring.
Step 5: Combine the names and positions of the substituents with the name of the benzene ring. The methyl group is named first because 'M' comes before 'N' in the alphabet.
Step 6: Write the final IUPAC name as 1-Methyl-2-nitrobenzene.
