5) Identify the least stable conformation of 3-bromo-2-methylpentane, viewed through the C3 - C4 bond (ie. C3 in front and C4 in the back). CH3 CH3 Br CH3 Br Br. CH,CH3 CH3 H. H. H CH3 H CH(CH3)2 CH2CH3 I II III Br CH(CH3)2 Br H CH3 H CH(CH3)2 IV V

5) Identify the least stable conformation of 3-bromo-2-methylpentane, viewed through the C3 - C4 bond (ie. C3 in front and C4 in the back). CH3 CH3 Br CH3 Br Br. CH,CH3 CH3 H. H. H CH3 H CH(CH3)2 CH2CH3 I II III Br CH(CH3)2 Br H CH3 H CH(CH3)2 IV V

Organic Chemistry

8th Edition

ISBN:9781305580350

Author:William H. Brown, Brent L. Iverson, Eric Anslyn, Christopher S. Foote

Publisher:William H. Brown, Brent L. Iverson, Eric Anslyn, Christopher S. Foote

Chapter2: Alkanes And Cycloalkanes

Section: Chapter Questions

Problem 2.35P: Consider 1-bromo-2-methylpropane and draw the following. (a) The staggered conformation(s) of lowest...

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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

5) Identify the least stable conformation of 3-bromo-2-methylpentane, viewed through the C3 - C4
bond (ie. C3 in front and C4 in the back).
CH3
CH3
CH3
Br
CH2CH3
Br.
H.
Br.
H.
CH3
CH 3
H.
CH(CH3)2
H.
CH2CH3
I
II
III
CH(CH3)2
Br
H
Br.
CH3
H.
H
CH(CH3)2
IV
V

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