Question 2Which set of Newman projections represents correct the most stable and the least stable conformation for the following compound:H HABсDCH3CH3CH3CH3H.EtH.HHHHHHHΗEtHHHHHHCH3Etmost stablemost stablemost stablemost stableH.H-CH3EtHCH3HHHCH3H.EtH-H-HH CH3Et CH3least stableleast stableleast stableleast stableABCD

Because it's most stable conformer is arranged in anti form in which both CH3 and C2H5 are opposite…

Answered: Question 2 Which set of Newman…

Organic Chemistry: A Guided Inquiry

2nd Edition

ISBN:9780618974122

Author:Andrei Straumanis

Publisher:Andrei Straumanis

Chapter6: Alkanes & Alkenes

Section: Chapter Questions

Problem 4E: Consider the molecule 1-bromo-2-methylbutane. C3 and C4 should be drawn as Et as in theexample. This...

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Similar questions

Draw the most stable conformation of 1,4-dichlorobutane, using wedges and dashes to represent bonds coming out of the paper and going behind the paper, respectively.
Fill in the blanks: cis-1,3-Dimethylcyclohexane has two different chair conformations: one withboth methyl groups in __________ positions and one with both methyl groups in ____________ positions.
A trisubstituted cyclohexane with three substituents-red, green, and blue-undergoes a ring-flip to its alternate chair conformation. Identify each substituent as axial or equatorial, and show the positions occupied by the three substituents in the ring-flipped form.
Consider the molecule 1-bromo-2-methylbutane. C3 and C4 should be drawn as Et as in theexample. This group is called an ethyl group and can be considered a sphere about twice the sizeof a methyl group. Draw the following Newman projections sighting down the C1C2 bond... a. The lowest potential energy conformation. b. The highest potential energy staggered conformation.
Use your answers from Problem 2.48 to complete the table showing correlations between cis,trans and axial,equatorial for disubstituted derivatives of cyclohexane. Draw the alternative chair conformations for the cis and trans isomers of 1,2-dimethylcyclohexane, 1,3-dimethylcyclohexane, 1,4-dimethylcyclohexane. (a) Indicate by a label whether each methyl group is axial or equatorial.
Following is the Structural formal of Chloropropane H H H 2. H Draw Newman projections for all staggered and eclipsed conformation formed by rotation about C1 - C2 bond from 0° to 360°. b) Which Staggered conformation(s) has the lowest energy; which has the highest energy? c) Which eclipsed conformation(s) has the lowest energy, which has thhe highest energy?
Draw the Newman projections of the three p0ssible staggered c0nf0rmati0ns 0f 2,3-dimethylbutane, viewed through the C2—C3 b0nd. What are the relative energies 0f each conformation?
The most stable chair conformation of cis1-butyl-4-methylcyclohexane is CH CHs CHg D. H O D O B O A
Identify the most stable chair conformation of the most stable isomer of 1,4-diethylcyclohexane. II II IV | || II IV
Question 4 Which set of Newman projections represents correct the most stable and the least stable conformation for the following compound: A B Me H H H C D CH3 H CH3 H. CH3 Н CH3 CH3 H CH3 H3C H H H H CH3 CH3 H CH3 CH3 most stable most stable most stable most stable CH3 H H H H. CH3 H. CH3 H. CH3 H CH3 H- H- H- H- CHCH H H CHCH3 CHCHI least stable least stable least stable least stable ABCD
Draw the most stable conformation for Cis-1-Cloro-3-methylcyclohexane
H C-Ć- C -CI Following is the structural formula of 1,2– dichloroethane. H H a) Draw Newman projections for all staggered and eclipsed conformations formed by rotation from 0° to 360° about the carbon- carbon single bond. b) Which staggered conformation(s) has the lowest energy; which has the highest energy? c) Which eclipsed conformation(s) has the lowest energy which has the highest energy?

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