1. Estimate AH° for each of the following conformational equilibria:(a)CH3H CH3ØH HCH₂H(b)(c)H₂CCH₂H₂C CH3HCH₂-CH₂=-H₂C.HCH3HCH₂HCH3H₂C CH₂QHỌC THHпенсияCH₂

The rotation of carbon-carbon single bond give rise to formation of different conformational…

1. Estimate AH for each of the following conformational equilibria: (a) CH3 H CH₂ H H CH₂ (b) (c) = Н H,C. CH₂ Ø - HỌC | CHy Н CH₁ CH_______ CH, HỌC | CHy HY H Н CH3 HC CH3 HỌC CH Н сно CH₂

1. Estimate AH for each of the following conformational equilibria: (a) CH3 H CH₂ H H CH₂ (b) (c) = Н H,C. CH₂ Ø - HỌC | CHy Н CH₁ CH_______ CH, HỌC | CHy HY H Н CH3 HC CH3 HỌC CH Н сно CH₂

Organic Chemistry

9th Edition

ISBN:9781305080485

Author:John E. McMurry

Publisher:John E. McMurry

Chapter4: Organic Compounds: Cycloalkanes And Their Stereochemistry

Section4.SE: Something Extra

Problem 51AP

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Concept explainers

Alkanes and Cycloalkanes

Alkanes are saturated organic compounds which are made up of C and H atoms. Alkanes have the general formula of CnH2n+2. Alkane contains sp3 hybridized carbon atoms with four sigmas (σ) bonds & every hydrogen atom is connected with one of the carbon atoms. The size of the alkane could be determined by the number of carbon atoms located in it.

Question

1. Estimate AH° for each of the following conformational equilibria:
(a)
CH3
H CH3
Ø
H H
CH₂
H
(b)
(c)
H₂C
CH₂
H₂C CH3
H
CH₂
-CH₂
=
-
H₂C.
H
CH3
H
CH₂
H
CH3
H₂C CH₂
Q
HỌC TH
H
пенсия
CH₂

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