6. For each of the following, draw the most stable chair form and identify whether the more stable stereoisomer would be the cis or the trans stereoisomer? a) trans 3-tert-butyl-1-methylcyclohexane b) Cis-2-chloro-1-ethylcyclohexane c) trans-3-butyl-1-isopropylcyclohexane d) trans-4-hydroxy-1-t-butylcyclohexane 4

6. For each of the following, draw the most stable chair form and identify whether the more stable stereoisomer would be the cis or the trans stereoisomer? a) trans 3-tert-butyl-1-methylcyclohexane b) Cis-2-chloro-1-ethylcyclohexane c) trans-3-butyl-1-isopropylcyclohexane d) trans-4-hydroxy-1-t-butylcyclohexane 4

Organic Chemistry

9th Edition

ISBN:9781305080485

Author:John E. McMurry

Publisher:John E. McMurry

Chapter4: Organic Compounds: Cycloalkanes And Their Stereochemistry

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Problem 61AP: Ketones react with alcohols to yield products called acetals. Why does the all-cis isomer of...

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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

6. For each of the following, draw the most stable chair form and identify whether the more stable
stereoisomer would be the cis or the trans stereoisomer?
a) trans 3-tert-butyl-1-methylcyclohexane
b) Cis-2-chloro-1-ethylcyclohexane
c)
trans-3-butyl-1-isopropylcyclohexane
d) trans-4-hydroxy-1-t-butylcyclohexane
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Step 1: Given organic compounds

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Step 2: Axial and equatorial positions of chair form of cyclohexane compound

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Step 3: Most stable chair form of the given substituted cyclohexane

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Step 4: Identification of More stable stereoisomers

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6. For each of the following, draw the most stable chair form and identify whether the more stable stereoisomer would be the cis or the trans stereoisomer? a) trans 3-tert-butyl-1-methylcyclohexane b) Cis-2-chloro-1-ethylcyclohexane c) trans-3-butyl-1-isopropylcyclohexane d) trans-4-hydroxy-1-t-butylcyclohexane
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