Please don't provide handwriting solution Choose the eclipsed and staggered Newman conformations for 3-methylpentane down the 2-3 bond. Select ALL that apply.деOH3=О ноо3Ооо нооН.Et0H3CO HaH3CНH3C.EtH3CH3CH3C.H3CHEtНПHTHHННCH3НHсНННHCH3CH3EHEtННEtEtНHHHCH3EtH_HHHCH3EtHCH3HHEtн

The given compound is 3-methylpentane.The Newman projections along the C2-C3 bond have to be drawn.

Choose the eclipsed and staggered Newman conformations for 3-methylpentane down the 2-3 bond. Select ALL that apply. де O H3C о н O > 0 0 H. о Et Н H3C. Н НЕ О нас Et HEt HH H H CH3 H3CH H3C H3C Н СН3 H H CH3 CH3 EH Et Н Et Н НН Н H3C. H Et H HCH, Et Н HCH3 Et H3C. I H H3C HH HH CH3 н Et H

Choose the eclipsed and staggered Newman conformations for 3-methylpentane down the 2-3 bond. Select ALL that apply. де O H3C о н O > 0 0 H. о Et Н H3C. Н НЕ О нас Et HEt HH H H CH3 H3CH H3C H3C Н СН3 H H CH3 CH3 EH Et Н Et Н НН Н H3C. H Et H HCH, Et Н HCH3 Et H3C. I H H3C HH HH CH3 н Et H

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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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.
Which of the following is the correct Newman projection for the following compound as viewed down the indicat conformation shown? CO II O III O IV OV CH3 CH3 CH31 CH3 CI || Br Br H CH3 CH3 ||| Br CH3 CH3 IV CI Br CH3
2) Label the least favorable conformation and most favorable conformation of the substituted cyclohexane below. Explain your choices in 1-2 sentences or less. H3C H3C H3C F OH CH3 CH3 H3C CH3 F CH3 OH H3C CH3 H3C снаанз F CH3 CH3 -OH
Which of the following is a Newman projection for the following compound as viewed down the indicated bond in the conformation shown? H. CH3 01 O II O III OIV Et CH3 1 Et H I CH3 13X Et CH3 -H || CH3 Et H CH3 Et Et ||| CH3 H H H CH3 Ø CH3 H CH3 IV
In the most stable chair conformation of the cyclohexane below, how many methyl groups would be axial? H3C O one all three zero two CH3 CH3
A Newman projection of methylcyclohexane is shown below. List the types of strain present in this conformation. H. H. H. H2 CH3 C H2 H.
Consider rotation about the indicated bond in the molecule below. Which Newman Projection formula best represents the most stable conformer of the molecule with respect to rotation about the indicated bond? [As noted below: there is no steric strain between -H and -Et that have a gauche, staggered relationship] H CH3 Br-C-C-CH₂CH3 H. H Br CH₂CH₂ 1 CH3 H CH3CH₂ H Br H₂C || H H₂C H Br H ||| Select one: OA. I O B. II O C. III O D. All conformers have identical energies. CH₂CH3 H NOTE CH3CH₂ H no steric strain
Sighting down the Ci-C2 bond axis of 1-bromopentane, Br-CH2-CH2CH2CH»CH3, draw the Newman projection of a) the anti staggered conformation b) the gauche staggered conformation c) the two eclipsed conformations. Which eclipsed structure would you expect to have the highest strain energy?
Which conformation shown below is the most stable conformation of 2-methylbutane?
Which of the following is a Newman projection for the following compound as viewed down the indicated bond in the conformation shown? Save Et H. I CH3 Et CH3 CH3 CH3 Et H H. I Et CH3 -I || Et Da CH3 H CH3 Et I H₂ ||| CH3 H. I -I H CH3 H CH3 IV
Identify the most stable chair conformation of the most stable isomer of 1,4-diethylcyclohexane. II II IV | || II IV
6. Newman projections to Lewis structures From the following Newman projections, draw the corresponding Lewis structure in the same conformation. A) B) H. H CH3 H₂C N H OH CI Br CH3 H OH CH3