OCOL Nomenclature

4-bromo-1,2-dimethylbenzene

The numbering sequence is shown below:

3-chlorotoluene, or, as a benzene derivative, 1-chloro-3-methylbenzene, with the numbering alphabetically

The numbering sequence is shown below:

1-methyl-4-nitrobenzene or 4-nitrotoluene

The numbering sequence is shown below:

Set #1

Arene Nomenclature

For each of the compounds on the left, give the IUPAC name.

Click the mouse on the molecule to view the answer;

click on the button to view the parent chain and the correct numbering sequence.