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Correct IUPAC name :...

Correct IUPAC name :

A

1-methyl-3-ethylcyclohexene

B

5-ethyl-1-methylcyclohexene

C

2-ethyl-4-methylcyclohexene

D

3-ethyl-1-methylcyclohexene

Text Solution

Verified by Experts

The correct Answer is:
B


here , numbering is done in such a way that double bond gets first priority along with lowest number to the locants.
`:.`There are 2 substituents ethyl and methyl.
IUPAC name : 5-ethyl-1-methyl cyclohexene
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