answersLogoWhite

0

Isobutylene (2-methylpropene) is more stable than 1-butene due to its branched structure, which reduces steric strain and allows for greater hyperconjugation. The presence of methyl groups in isobutylene stabilizes the double bond through hyperconjugative interactions, as the adjacent methyl groups can donate electron density to the π-bond. In contrast, 1-butene has a straight-chain structure with less hyperconjugation and higher steric strain, making it less stable. Overall, the branching in isobutylene contributes to its increased stability compared to 1-butene.

User Avatar

AnswerBot

4d ago

What else can I help you with?

Related Questions