Which of the following five positions would result in the most stable molecule for a large group like t-butyl, -C(CH₃)₃? A) equatorial position in boat cyclohexane B) axial position in boat cyclohexane C) two or more of these answers are equally stable D) axial position in chair cyclohexane E) equatorial position in chair cyclohexane

Question

Quizplus · Accepted Answer

The equatorial position in chair cyclohexane is the most stable position for large groups like t-butyl. This is because the chair conformation allows for the most efficient spacing between the groups, and the equatorial position is further away from potential steric hindrance from neighboring groups. The boat conformation, both axial and equatorial, can lead to steric strain and instability in larger molecules.

Which of the Following Five Positions Would Result in the Most