1.

What is the correct IUPAC name of the following compound ?

Answer»

`1-`Bromo`-5-`cyclobutyl`-2-`cyclopropyl BENZENE
`2-`Bromo`-4-`cyclobutyl`-1-`cyclopropyl benzene
`3-`Bromo`-1-`cyclobutyl`-4-`cyclopropyl benzene
`1-`Bromo`-2-`cyclopropyl`-5-`cyclobuty benzene

Solution :The CORRECT numbering of benzene ring is

ALSO, cyclobutyl comes before cyclopropyl in alphabetical ORDER, hence, the correct `IUPAC` NAME is
`2-`bromo`-4-`cyclobutyl`-1-`cyclopropyl benzene.


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