Br A. A B. B Select the most stable conformation of 3-bromo-2-methylpentane, viewed through the C-2-C-3 bond (i.e., C-2 in the front, C-3 in the back). H H Br H Br H CH3 CH3 CH₂CH3 CH3 CH(CH3)2 C C.C D CH3 A Br. H CH3 H D E None of the above CH₂CH3 CH3 B Br H H CH3 H CH3 CH₂CH3 E

Br A. A B. B Select the most stable conformation of 3-bromo-2-methylpentane, viewed through the C-2-C-3 bond (i.e., C-2 in the front, C-3 in the back). H H Br H Br H CH3 CH3 CH₂CH3 CH3 CH(CH3)2 C C.C D CH3 A Br. H CH3 H D E None of the above CH₂CH3 CH3 B Br H H CH3 H CH3 CH₂CH3 E

Organic Chemistry: A Guided Inquiry

2nd Edition

ISBN:9780618974122

Author:Andrei Straumanis

Publisher:Andrei Straumanis

Chapter7: Cycloalkanes

Section: Chapter Questions

Problem 9CTQ: a model of cyclohexane in a chair conformation, and explain why the names “axial” and“equatorial’...

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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

Br
A. A
B. B
Select the most stable conformation of 3-bromo-2-methylpentane, viewed through the
C-2-C-3 bond (i.e., C-2 in the front, C-3 in the back).
H
H
Br
H
Br
H
CH3
CH3
CH3
CH(CH3)2
C
C.C
D
CH3
A
Br.
H
CH3
H
D
E
None of the above
CH₂CH3
CH3
B
CH3
CH₂CH3
Br.
H
H
CH3
H
CH3
CH₂CH3
E

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