The question is about which compound exhibits 1,3-diaxial interaction by calculating the Steric Strain energy difference (use the attached 1,3-diaxial strain E values ) CNandČN Conformation of Monosubstituted CyclohexaneSteric Strain in Monosubstituted CyclohexanesH+1,3-Diaxial strain(kJ/mol)(kcal/mol)F0.50.12CI, Br1.00.25он2.10.5CH33.80.9CH2CH34.00.95CH(CH3)24.61.1CICH3)311.42.76.31.5CO,H2.90.7CN0.40.1

Conformational sterioisomers wrt X and 2 hydrogens, the groups are the Axial(Upwards) position…

Answered: „CN and ČN

Science

Chemistry

„CN and ČN

Organic And Biological Chemistry

7th Edition

ISBN:9781305081079

Author:STOKER, H. Stephen (howard Stephen)

Publisher:STOKER, H. Stephen (howard Stephen)

Chapter9: Proteins

Section: Chapter Questions

Problem 9.47EP

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Question

The question is about which compound exhibits 1,3-diaxial interaction by calculating the Steric Strain energy difference (use the attached 1,3-diaxial strain E values )

Conformation of Monosubstituted Cyclohexane
Steric Strain in Monosubstituted Cyclohexanes
H+
1,3-Diaxial strain
(kJ/mol)
(kcal/mol)
F
0.5
0.12
CI, Br
1.0
0.25
он
2.1
0.5
CH3
3.8
0.9
CH2CH3
4.0
0.95
CH(CH3)2
4.6
1.1
CICH3)3
11.4
2.7
6.3
1.5
CO,H
2.9
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CN
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0.1

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