How will you convert:
Propene to 2, 3-dimethylbutane

Explanation

Propene to 2, 3-dimethylbutane
`CH_3-CH=CH_2 overset(HBr)to CH_3-underset(Br)(CH)-CH_3 underset("(Wurtz reaction)")overset("Na/Ether")to underset("2, 3-Dimethylbutane")(CH_3-underset(CH_3)underset(|)(CH)-underset(CH_3)underset(|)(CH)-CH_3)`