When 1,3-butadiene reacts with CH₂ CHCN,which of the terms below best describes the product mixture? A)a mixture of two diastereomers B)a single compound C)a racemic mixture D)optically active E)a mixture of bicyclic compounds

Question

Quizplus · Accepted Answer

The reaction of 1,3-butadiene with CHCN is a Diels-Alder reaction, which usually results in the formation of a racemic mixture of the product. This is because the reaction proceeds via a concerted mechanism, which does not allow for the formation of a single stereoisomer. Therefore, the best choice to describe the product mixture is a racemic mixture.

When 1,3-Butadiene Reacts with CH2 CHCN,which of the Terms

When 1,3-Butadiene Reacts with CH₂ CHCN,which of the Terms