Draw highest and lowest energy Newman Projection and label from the perspective of the arrow for the bolded bond
Draw highest and lowest energy Newman Projection and label from the perspective of the arrow for...
H3C 4. Draw the lowest energy Newman Projection for the C3-Ca bond of 2,7- dimethyloctane 5. Draw the highest energy Newman Projection for the C3-C4 bond of 2,7- dimethyloctane 6. Convert each of the following 2-dimensional drawings into chair conformations. The positions have been pre-assigned, to make your answers easier to check. 2 2
make a model of butane in its lowest energy conformation and draw: newman projection looking along the C2/C3 bond newman projection looking alonf the C1/C2 bond
1. Use the following structure to draw Newman Projections (each subsequent projection with the back carbon rotated 60" clockwise), Label the projection that is highest in energy and lowest in energy. Explicitly label all H's and CHY's. The arrow denotes the "front" carbon. Use this position to start your first Newman Projection Hae H | 改改改改 2. Finish each Newman Projection to correctly represent the following molecule in the box. OH Br CH3 0月
Draw a Newman projection for the lowest-energy conformation of 2,3-dimethylbutane about the C2C3 bond.
From the perspective of viewing down the C2-C3 bond, draw the Newman projection of the least stable conformation of 2,3-dimethylbutane.
3. (6 points) For each compound below, draw a Newman projection of the lowest energy conformation. Sight down the indicated bond. The front carbon has been drawn for you. Be careful to preserve stereochemistry, сн(сн.) CH,CH, CH
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)...
Name: Question 1: Draw a Newman projection of the following compound, as viewed from the angle indicated. Identify the lowest and highest energy conformations.
Convert the following bond-line structure to Newman projections that represents it lowest energy and highest energy conformations. Look down the indicated C2-C3 bond. ------- lowest energy highest energy
Conformations of Alkanes and Cycloalkanes 1) Draw a Newman projection of the anni conformation of 1.2-dichloroethane che conformation of 1.2-dichloroethane 2) Draw a Newman projection of the 5) Sight along the C2-C3 bond of 2-methylbutane and draw each of the staggered conformations 4) Arrange the following conformations from lowest to highest energy. CH CH 5) Circle the Most stable conformation of the molecule shown below. н сн, YI 6) Circle the Most stable conformation of the molecule shown below.