The `IUPAC` name of the compound is

Options

A. (1) `2`-bromo-`6`-chlorocyclohex-`1`-ene
B. (2) `6`-bromo-`2`-chlorocyclohexene
C. (3) `3`-bromo-`1`-chlorocyclohexene
D. (4) `1`-bromo-`3`-chlorocyclohexene

Answer

C

Explanation

The compound is a substituted cycloalkene where the double bond always starts at `C-1`. Thus, the direction of numbering of the rest of the `C's` should be clockwise som as to get the lowest set of locants for the substituents:

The names of substituents should be listed alphabetically.