Chapter 4, Problem 45P

Interpretation Introduction

Interpretation:

The reason for non-planarity of cyclobutane ring is to be explained.

Concept introduction:

The separation of two opposite electrical charges is measured through dipole moment.

Chair conformations are the most stable conformation which accurately shows the spatial arrangement of atoms.

Equatorial bonds are parallel to the average plane of the ring while axial bonds are perpendicular to the average plane of the ring.

The conformation having bonds at the equatorial position are more stable than those having them at an axial position.