In the reaction
`(CH_(3))_(2)CH-underset(CH_(3))underset(|)(CH)-overset(+)S(CH_(3))_(2)Broverset(Heat)rarr`
Which of the following alkenes is formed in the largest amount ?

Options

A. `(CH_(3))_(2)C=CHCH_(3)`
B. `CH_(2)=overset(CH_(3))overset(|)C-CH_(2)CH_(3)`
C. `(CH_(3))_(2)CHCH=CH_(2)`
D. No alkene formation

Answer

C

Explanation

Sulphonum salts undergo elimination in accordance with the `Hofmann rule which says that the predominant alkene is the least substituted alkene.