• Draw the chair conformations of the following compounds and determine which geometric isomer is more stable. Also show using Newman projection that one conformation is more stable than the other. a. cis-1-isopropyl-2-methylcyclohexane b. 1-methycyclohexane

• Draw the chair conformations of the following compounds and determine which geometric isomer is more stable. Also show using Newman projection that one conformation is more stable than the other. a. cis-1-isopropyl-2-methylcyclohexane b. 1-methycyclohexane

Organic Chemistry: A Guided Inquiry

2nd Edition

ISBN:9780618974122

Author:Andrei Straumanis

Publisher:Andrei Straumanis

Chapter7: Cycloalkanes

Section: Chapter Questions

Problem 12CTQ: Fill in the blanks: cis-1,3-Dimethylcyclohexane has two different chair conformations: one withboth...

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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

Answer: B

• Draw the chair conformations of the following compounds and
determine which geometric isomer is more stable. Also show using
Newman projection that one conformation is more stable than the
other.
a. cis-1-isopropyl-2-methylcyclohexane
b. 1-methycyclohexane

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