2 Label cacher conter in the following molecule with an isterisk configuration and identify it as having an orans 3 Dra...
2 Label cacher conter in the following molecule with an isterisk configuration and identify it as having an orans 3 Draw the most stable chair conformation for the following molecule
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. (a) Draw the two chair conformations for this molecule. (3 pts) (b) Label the more stable conformation (1 pt) 2. Provide (RS)-designations for the two starred (1) stereogenic centers (3 pts) 3. Use a Newman projection to draw the most stable conformation for the C(3)-C(4) bond in this molecule. (3 pts) OH 3-fluoro-3-methylpentan-1-ol
1. Draw the most stable (lowest energy) chair conformation of the following molecule (5 points) 2. Draw the least stable (highest energy) chair conformation of the following molecule (5 points)
3. Label each stereocenter in the following molecule with an asterisk (*) and identify it as having an R or an S configuration. OH C11
3) a) Draw the Fischer projection of the following sugars and
label them D or L. HO
b) Draw the most stable chair conformation of the b-anomer of the
hemiacetal of the following
aldohexose:
3) a) Draw the Fischer projection of the following sugars and label them Dor L. НО. H CHO он НО H он Н. ОН НО. CHO ли нон н он b) Draw the most stable chair conformation of the B-anomer of the hemiacetal of the following...
3. a) Draw both chair conformations for the molecule shown
below. (2pts) b) Circle the most stable conformation above. Give a
brief explanation on why your choice is more stable. (2pts)
b) Circle the most stable conformation above. Give a brief
explanation on why your choice is more stable. (2pts)
3. a) Draw both chair conformations for the molecule shown below. (2pts) HO OH b) Circle the most stable conformation above. Give a brief explanation on why your choice is...
Draw the most stable chair conformation for the following molecule
1. Draw a chair conformation of cis-1-tert-butyl-2-ethyleyclohexane. Then, ring flip the chair to generate the other chair conformation, Circle the most stable conformation of the molecule (8 pts). 2. Designate the RIS configuration of all the stereocenters in the following molecules (8 pts): OH HO+CH3 H oH CHCI 3. Identify the relationship between the following molecules as: identical, constitutional isomers. enantiomers, or diastereomers (8 pts). enantiomers. e home enantiomers diastereomers. ó Tenantiomers. I Ć dias tereomers. MAC mome of the...
For each of the following structures, draw and label both the most stable and the least stable 1. chair conformation. Itte, 2. For each of the following chair conformations, draw the flat six-membered ring bond-line structure он но