Question

IUPAC name of the following compound is

• A. 1-bromo-5-chloro-2-cyclobutylcyclohex-2-ene
• B. 4-bromo-6-chloro-3-cyclobutylcyclohexene
• C. 5-bromo-3-chloro-6-cyclobutylcylohexene
• D. 6-chloro-3-cyclobutyl-4-bromocyclohexene

Answer 1

The correct option is B 4-bromo-6-chloro-3-cyclobutylcyclohexene


Rule:
(a) $(\pi$ - Bond > Branch)
(b) Give lowest possible number to maximum substituents.
Name:
4-bromo-6-chloro-3-cyclobutylcyclohexene