Least energetic conformation of cyclohexane i | vedclass

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Question

(A) Cyclohexane exists in various conformations,primarily the chair and boat forms. In the chair conformation,all $C-H$ bonds on adjacent carbon atoms

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chair conformation

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(A) Cyclohexane exists in various conformations,primarily the chair and boat forms. In the chair conformation,all $C-H$ bonds on adjacent carbon atoms are in a staggered (skew) position,which minimizes torsional strain. In the boat conformation,some $C-H$ bonds are eclipsed,leading to torsional strain. Additionally,there is steric repulsion between the hydrogen atoms at the $1$ and $4$ positions (flagpole interactions). Because the boat conformation has higher total strain than the chair conformation,it is less stable. Therefore,the chair conformation is the most stable and least energetic conformation of cyclohexane.

Least energetic conformation of cyclohexane is

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