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7. Draw a wedge and dash structure of the following Newman projection GHz ви HBr CH3...
2. Draw a wedge and dash structure of the following Newman projection. OCX , ITI Ž...
2.
Draw a wedge and dash structure of the following Newman projection. OCX , ITI Ž Draw a wedge and dash structure of the following Newman projection. CH3 HTCH3 CH3 H Ėt
3. (a) A bond-line (dash/wedge) structure for butane is shown below. Using the Newman projection templates...
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...
1. Draw the dash-wedge structure that corresponds to the following Newman proje OH Htci CH CH3...
1. Draw the dash-wedge structure that corresponds to the following Newman proje OH Htci CH CH3 4 Label each stereocenter in the following molecule with an asterisk (*) and identity it as na configuration. molecule with an asterisk (*) and identify it as having an R or an S NH2 3. Draw the most stable chair conformation for the following molecule. 4. Draw 3-ethoxypentane. 5. Assign the priority of the substituents around the asymmetric carbon. Br H I BY BE
(1 pt) Convert the following dash/wedge structure into Newman projection (use the eye for direction viewed)....
(1 pt) Convert the following dash/wedge structure into Newman projection (use the eye for direction viewed). Br CH3 H2N (2 pts) Convert each of the following Newman projections into dash/wedge structures. CH2CHs CH2OH cl CH20H CH3 CH3
3. 1) Draw the Newman projection of the following compound, looking down the indicated bond. (2) Label this Newman...
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)...
1. Draw the Neman Projection of the following Promane descriptions Newman projection for most stable Newman...
1. Draw the Neman Projection of the following Promane descriptions Newman projection for most stable Newman projection for least stable conformation conformation 2. Draw the Newman projections for butane looking down the C2-C3 bond through a full 360 degree rotation. Start with the anti-staggered Newman projection then draw and label each Newman projection (staggered, eclipsed, gauche, anti-staggered, fully-eclipsed) for every 60 degrees of rotation Newman projection for most stable Newman projection for second-most stable conformation Conformation Newman projection for least...
2.Draw a Newman projection, a wedge-dash structure and a Fischer projection for all four stereoisomers of 2-bromo-3-c...
2.Draw a
Newman projection, a wedge-dash structure and a Fischer projection
for all four stereoisomers of 2-bromo-3-chlorobutane.
The wedge dash
structure is
given for part
a – all you need to do is finish the Newman projection
and the
Fischer
projection.
a.2R,
3R.
On each
structure show how you determined where each group goes.
(part a
only)
b.2S,3S
c.2S,
3R
d.2R,
3S
CH3 Brci CH CH3
3. Draw butane in wedge and dash depiction, sawhorse depiction and in its Newman projection looking...
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.
Which is the most stable Newman projection of the molecule below, assuming a Br-CH3 gauche interaction...
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
CHE CHE CH3 HC CH3 Br CH3 Br Brs H CH3 2,3-dibromobutane The wedge-dash representation of...
CHE CHE CH3 HC CH3 Br CH3 Br Brs H CH3 2,3-dibromobutane The wedge-dash representation of 2,3-dibromobutane is shown. What is the orientation of the chiral center(s)? 25 Write the orientation as in the following examples, (25) or (2,3S), not 2s or 2,35. Je sure to include the parentheses and the number, and comma as necessar Which of the Newman structures is equivalent to the wedge-dash structure? - D Note that the equivalent Newman structure will not necessarily have the...
2.
Draw a wedge and dash structure of the following Newman projection. OCX , ITI Ž Draw a wedge and dash structure of the following Newman projection. CH3 HTCH3 CH3 H Ėt
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...
1. Draw the dash-wedge structure that corresponds to the following Newman proje OH Htci CH CH3 4 Label each stereocenter in the following molecule with an asterisk (*) and identity it as na configuration. molecule with an asterisk (*) and identify it as having an R or an S NH2 3. Draw the most stable chair conformation for the following molecule. 4. Draw 3-ethoxypentane. 5. Assign the priority of the substituents around the asymmetric carbon. Br H I BY BE
(1 pt) Convert the following dash/wedge structure into Newman projection (use the eye for direction viewed). Br CH3 H2N (2 pts) Convert each of the following Newman projections into dash/wedge structures. CH2CHs CH2OH cl CH20H CH3 CH3
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)...
1. Draw the Neman Projection of the following Promane descriptions Newman projection for most stable Newman projection for least stable conformation conformation 2. Draw the Newman projections for butane looking down the C2-C3 bond through a full 360 degree rotation. Start with the anti-staggered Newman projection then draw and label each Newman projection (staggered, eclipsed, gauche, anti-staggered, fully-eclipsed) for every 60 degrees of rotation Newman projection for most stable Newman projection for second-most stable conformation Conformation Newman projection for least...
2.Draw a
Newman projection, a wedge-dash structure and a Fischer projection
for all four stereoisomers of 2-bromo-3-chlorobutane.
The wedge dash
structure is
given for part
a – all you need to do is finish the Newman projection
and the
Fischer
projection.
a.2R,
3R.
On each
structure show how you determined where each group goes.
(part a
only)
b.2S,3S
c.2S,
3R
d.2R,
3S
CH3 Brci CH CH3
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.
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
CHE CHE CH3 HC CH3 Br CH3 Br Brs H CH3 2,3-dibromobutane The wedge-dash representation of 2,3-dibromobutane is shown. What is the orientation of the chiral center(s)? 25 Write the orientation as in the following examples, (25) or (2,3S), not 2s or 2,35. Je sure to include the parentheses and the number, and comma as necessar Which of the Newman structures is equivalent to the wedge-dash structure? - D Note that the equivalent Newman structure will not necessarily have the...
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