anybody? After siting down the C(2)-C(3) bond in the Newman projection of butane, which is the...
aestion 33 CH After siting down the C(2)-C(3) bond in the Newman projection of butane, which is the gauche conformation Н.С H,C CH, н CH, Н. н н CH H- H Гн Н н (b) H,C CH CH Н. н Н Н Н- Н- Н Н Hн CH H CHI нс н (е) (0) (d) а.а b.b О се d.d
After siting down the C(2)-C(3) bond in the Newman projection of butane, which is the highest energy conformation? HC Н.С Н H н CH; н н Н- H CH; H Н Н (а) -т е н СН, H,C Н. н Н. H СН. CH H H н не н Н CH; (d) Hн (е)
After siting down the C(2)-C(3) bond in the Newman projection of butane, which is the anti conformation? HC Н;С СН. Н. CH н. Н н CH; H- н H н CH; н H (b) Hн HC н CH H H Н. H Н H H н CH; (d) Н;С Н H CHỦ (f) а.а Ob.b Ос. с Od. d O e.e f. f
After siting down the C(2)-C(3) bond in the Newman projection of butane, which is the anti conformation? нус H3C CH, Н. CH, н Н н Сн, H- H Н Сн; н Н (а) (b) H н Н (c) HC CH СН. H H H H H- H H H Н CH; Hс н Сн, a. a Obb Сс с Cd. d е. е f, f
3. Draw butane in wedge and dash depiction, sawhorse depiction and in its Newman projection looking down the 2.3 bond. Show eclipsed, gauche and anti forms. 4. Draw all Newman projections of 2-methylhexane showing eclipsed, gauche and anti forms. Rotate about the 3.4 carbon-carbon bond and watch what happens to the Draw a potential energy diagram for the rotation about the 3,4 carbon- carbon bond plotting Potential Energy versus Torsion Angle.
3. (a) A bond-line (dash/wedge) structure for butane is shown below. Using the Newman projection templates provided, draw the overall lowest energy (most stable) and overall highest energy (least stable) conformation possible in Newman projection form sighting down the bond indicated. Provide a brie explanation to justify the conformer shown for cach case. (2pts each correct Newman, 2pts for valid explanation) sight down CG- bond Lowest Energy (most stable) Highest Energy (least stable) Explain: (b) For the bond-line structure below...
3. 1) Draw the Newman projection of the following compound, looking down the indicated bond. (2) Label this Newman projections as a staggered or eclijpsed conformation. (3) Rotate this Newman projection to draw the Newman projection of the most stable conformation of this compound. (3) Label this Newman projections as a staggered or eclipsed conformation. (4) Re-draw this most stable conformation in a wedge-dash form as the original compound below is shown). a. он в н b. Cl 3. 1)...
Which is the most stable Newman projection of the molecule below, assuming a Br-CH3 gauche interaction is 0.5 kcal/mol and a CH3-CH3 gauche interaction is 1.0 kcal/mol? Br CH3 - CH- -CH 2 -CH3 CH3 CH3 CH3 H Н. Br Br H H H Br H H H CH3 Br сн. сн., H a. сн. c. H d. CH Oooooooo Moving to another question will save this response MacBook AS ese
Which Newman projection corresponds to point A on the graph of potential energy vs rotation about the C2 Cz bond? Potential Energy s A 0 60 300 360 120 180 240 Degrees of Rotation CH; HI H H H CH; CIL HCH: нен H HH H CH CH H CH CIL 11 11 11 What is the major product of the following reaction? Br NaOMe, MeOH D Δ Ome A B C D 'D D H D B с D...
3. Draw a Newman projection for the following compound as viewed down the indicated bond in the conformation shown. с CI Br