when-one-equivalent-of-br2-reacts-with-2-3-dimethylbuta-1-3-diene-two-products-a

Question

When one equivalent of Br_{2} reacts with 2,3-dimethylbuta-1,3-diene, two alkene products are formed. Determine which alkene is more stable. Why?

Accepted Answer

Alkene (a) is more stable due to a higher degree of substitution around the double bond.

Answer

Alkene (b) is more stable due to a lower degree of substitution around the double bond.

Answer

Alkene (b) is more stable due to a higher degree of substitution around the double bond.

Answer

Alkene (a) is more stable due to the trans geometry.

When one equivalent of Br2 reacts with 2,3-dimethylbuta-1,3-diene, two alkene products are formed. Determine which alkene is more stable. Why?