Question

Write the IUPAC name of the given compound:

Answer 1

It is I U P A C
ITS COMPOUND NAME IS ISOINDOLE -1,3-DION

ITS COMMON NAME IS PTHALMISE

Answer 2

Answer : The IUPAC name of the given compound is, 2,4-dimethylphenol.

Explanation :

Rules for naming of aromatic compounds :

• In disubstitued benzene three isomeric structures are possible which have substitution at 1,2-, 1,3- and 1,4- positions.
• If two different alkyl groups are present, they are numbered in alphabetical order.
• If two or more than two substituents are present, their position is designated by numbering the ring in such a way that all the substituent get the minimum possible number.

Hence, the IUPAC name of the given compound is, 2,4-dimethylphenol.