wiz-icon
MyQuestionIcon
MyQuestionIcon
1
You visited us 1 times! Enjoying our articles? Unlock Full Access!
Question

The IUPAC name(s) of the following compound is/are:

A
4-chlorotoluene
Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses
B
4-methylchlorobenzene
No worries! We‘ve got your back. Try BYJU‘S free classes today!
C
1-chloro-4-methylbenzene
Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses
D
1-methyl-4-chlorobenzene
No worries! We‘ve got your back. Try BYJU‘S free classes today!
Open in App
Solution

The correct options are
A 4-chlorotoluene
C 1-chloro-4-methylbenzene
When we look at benzene as the base chain, we can assign locants to methyl and chloride in alphabetical order of preferance.
Hence, its name will be 1-chloro-4-methylbenzene.
However, if we look at toluene as the base chain, then we find that the substituent is at 4th position and hence, 4-chlorotoluene is also a correct name.

flag
Suggest Corrections
thumbs-up
0
Join BYJU'S Learning Program
similar_icon
Related Videos
thumbnail
lock
Nomenclature of Simple Aromatic Compounds
CHEMISTRY
Watch in App
Join BYJU'S Learning Program
CrossIcon