Monosubstituted cyclohexanes occur in two equilibrium conformations. In one conformation, the substituent is in an axial position. In the other conformation, the substituent is in the equatorial position. Complete the drawing of each chair conformation below and circle the more stable conformation. A G
Monosubstituted cyclohexanes occur in two equilibrium conformations. In one conformation, the substituent is in an axial position. In the other conformation, the substituent is in the equatorial position. Complete the drawing of each chair conformation below and circle the more stable conformation. A G
Chemistry
10th Edition
ISBN:9781305957404
Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Chapter1: Chemical Foundations
Section: Chapter Questions
Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...
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The most stable conformation having methyl group is at equatorial position.
Methy group at axial position create steric hinderance Or create butane gauch interaction with C2-C3 and C6-C5 bond or diaxial interactions with C3 and C5 axial Hydrogen atom (as shown in below image) due to this interaction the energy of axial conformation increases and conformation is less stable.
Methy group at equatorial position does not craete such any interaction so energy of conformation goes down and conformation become more stable.
So equatorial methyl group conformation is more stable than axial methyl group conformation.
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