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

Chemistry

10th Edition

ISBN:9781305957404

Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Chapter1: Chemical Foundations

Section: Chapter Questions

Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...

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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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Assume that you have a variety of cyclohexanes substituted in the positions indicated. Identify the substituents as either axial or equatorial. For example, a 1,2-cis relationship means that one substituent must be axial and one equatorial, whereas a 1,2-trans relationship means that either both substituents are axial or both are equatorial. a) 1,6-cis-disubstituted b) 1,2-trans-disubstituted c) 1,3-trans-disubstituted
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