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pt iso 5. (a) For each of the molecules below, draw a Newman projection of the...
(c) Is a gauche interaction an example of steric strain or torsional strain? For each of...
(c) Is a gauche interaction an example of steric strain or
torsional strain?
For each of the molecules below, draw a Newman projection of the conformation shown. Label any gauche interactions. (b) Draw the Newman projections of the most and least stable conformations of (S) -2, 3, 5-trimethylhexane, viewed along the C_3-C_4 bond. Label any gauche interactions.
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...
draw the Newman projections. questions 1,2 and 3 1. (1 pts) 1 pts) Draw the Newman projection for the following spe...
draw the Newman projections. questions 1,2 and 3
1. (1 pts) 1 pts) Draw the Newman projection for the following species, looking down the between (i) ethyl and carboxylic acid group and (ii) OH and carboxylic acid group as the answer). in the bond indicated. Idell as anti, eclipsed or gauche соон OH (1) anti, eclipsed or gauche COOH WH HN (ii) anti, eclipsed or gauche 2. (1 pt.) Which conformation in question 1 is more stable (a) or (b)?...
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)...
6. Conformational Analysis: Newman Projections (25 points) Consider the rotation around the C3-C4 bond of (3R...
6. Conformational Analysis: Newman Projections (25 points) Consider the rotation around the C3-C4 bond of (3R 4R)-3,4-dibromohexane. C3-C4 bond. B Draw all three eclipsed Newman projections. In no particular order. Calculate the total strain associated with each conformation using the table below, enter on the provided line, and identify the least stable conformation (Circle it) Briefly explain your assignment of the least stable conformation - including which specific types of steric strain are involved. Short phrases are great complete sentences...
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...
that represents the most and the least stable conformation of 3,3- 3) Draw the Newman projection...
that represents the most and the least stable conformation of 3,3- 3) Draw the Newman projection the dimethylhexane viewed along the C3-C4 bond. (3pts)
OCH3 3. Indicate the electrophilic or nucleophilic centers for the following compounds: a) b) d) 4. Answer the foll...
OCH3 3. Indicate the electrophilic or nucleophilic centers for the following compounds: a) b) d) 4. Answer the following questions regarding 2,3-dimethylbutane: a) draw any staggered Newman projection of this compound looking down the C2-C3 bond. b) draw the highest energy conformation (as a Newman projection). Label each example of steric and/or torsional strain. c) draw the lowest energy conformation. Identify any sources of steric or torsional strain if present. m md iminetahm 5 Draw tra possiblechair conformatex For Jbrom-s-7ethiTmethychayo...
Draw a newman projection of the most stable staggered conformation of 4-bromo-3-methylheptane looking down the C3-C4...
Draw a newman projection of the most stable staggered conformation of 4-bromo-3-methylheptane looking down the C3-C4 bond. Then draw a newman projection of the least stable staggered conformation of the same compound looking down the C3-C4 bond - label where different type(s) of strain occur making this conformation less stable? I have no idea how to do this so step by step would be perfect. Thank you.
Draw the following conformations I) Conformations - Draw the following conformations of each molecule. a) Newman...
Draw the following conformations
I) Conformations - Draw the following conformations of each molecule. a) Newman projection along the C1-C2 bond; a circle is provided for you. Circle all the terms that correctly describe that conformation. P.. H OH Circle ALL that apply: H anti gauche HH eclipsed staggered b) Newman projection along the C2-C bond; a circle is provided for you. Circle all the terms that correctly describe that conformation. Circle ALL that apply: HH anti gauche - OH...
(c) Is a gauche interaction an example of steric strain or
torsional strain?
For each of the molecules below, draw a Newman projection of the conformation shown. Label any gauche interactions. (b) Draw the Newman projections of the most and least stable conformations of (S) -2, 3, 5-trimethylhexane, viewed along the C_3-C_4 bond. Label any gauche interactions.
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...
draw the Newman projections. questions 1,2 and 3
1. (1 pts) 1 pts) Draw the Newman projection for the following species, looking down the between (i) ethyl and carboxylic acid group and (ii) OH and carboxylic acid group as the answer). in the bond indicated. Idell as anti, eclipsed or gauche соон OH (1) anti, eclipsed or gauche COOH WH HN (ii) anti, eclipsed or gauche 2. (1 pt.) Which conformation in question 1 is more stable (a) or (b)?...
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)...
6. Conformational Analysis: Newman Projections (25 points) Consider the rotation around the C3-C4 bond of (3R 4R)-3,4-dibromohexane. C3-C4 bond. B Draw all three eclipsed Newman projections. In no particular order. Calculate the total strain associated with each conformation using the table below, enter on the provided line, and identify the least stable conformation (Circle it) Briefly explain your assignment of the least stable conformation - including which specific types of steric strain are involved. Short phrases are great complete sentences...
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...
that represents the most and the least stable conformation of 3,3- 3) Draw the Newman projection the dimethylhexane viewed along the C3-C4 bond. (3pts)
OCH3 3. Indicate the electrophilic or nucleophilic centers for the following compounds: a) b) d) 4. Answer the following questions regarding 2,3-dimethylbutane: a) draw any staggered Newman projection of this compound looking down the C2-C3 bond. b) draw the highest energy conformation (as a Newman projection). Label each example of steric and/or torsional strain. c) draw the lowest energy conformation. Identify any sources of steric or torsional strain if present. m md iminetahm 5 Draw tra possiblechair conformatex For Jbrom-s-7ethiTmethychayo...
Draw the following conformations
I) Conformations - Draw the following conformations of each molecule. a) Newman projection along the C1-C2 bond; a circle is provided for you. Circle all the terms that correctly describe that conformation. P.. H OH Circle ALL that apply: H anti gauche HH eclipsed staggered b) Newman projection along the C2-C bond; a circle is provided for you. Circle all the terms that correctly describe that conformation. Circle ALL that apply: HH anti gauche - OH...
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