Option 4 is the correct answer since both Cl and CH3 groups are trans to each other on adjacent carbon atoms .
And Br and H also opposite to each other on adjacent carbon atoms. Hence among the given , 4 is the suitable one .
Answer: ound as Question 8: Which of the following is a Newman projection for the following...
Exam 3 Organic Chm 203-001 Name: Summer 2019 1. Draw a Newman projection of the following compound as viewed down the indicated bond in the conformation shown. C Br 2. Draw a Newman projection for the following compound as viewed down thee indicated bond in the conformation shown. Br 3. Which of the following is a Newman projection for the following compound as viewed down the indicated bond in the conformation shown? CI Br H H CI H. CI H...
QUESTION 1 Which of the following is a Newman projection of 2-chloropentane as viewed along the C2-C3 bond axis? CH3 CH3 CH2CH3 CI CH3 CH3 CH2CH3 CH3 CH2CH3 CH3 Cl H3C CH3 CI
3. Draw a Newman projection for the following compound as viewed down the indicated bond in the conformation shown. с CI Br
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)...
9. Draw a Newman projection of the following compound as viewed down the indicated bond in the conformation shown. (5 pts)
check and solve the empty ones please Which of the following is a Newman projection for the following compound as viewed down the indicated bond? сун 9. Draw the most stable conformer of the following compound. C/ 10. Draw the Newman projection for the highest energy and lowest energy conformation of the following compound. (size: Br > CH) Br me ) be ved me TH me heighest 11. Which of the following molecule is trans-1,2-dimethylcyclohexane? A) B) D) Othe 12....
6. Which pair of the following compounds are constitutional isomers? A B and C B. A and D C. C and D D. B and D E. A and C 7. Which pair of the following compounds are constitutional isomers? A B and C B. A and D C. C and D D. B and D E A and C 8. Which of the following is a Newman projection for the following compound as viewed down the indicated bond in...
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...
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...
CH₃ 5. Consider the Newman projection shown below right, which depicts 2- methylbutane as viewed straight down the bond between C, and Cz. Which angle results in the lowest energy conformation? CH3, CH3 a) 0 b) 60 H c) 180 d) 240 н 6. Consider the molecule shown below right. The energy barrier associated with the rotation about the C-C bond shown is expected to be greatest when R = R a) CH3 b) (CH), c) CH3CH2 d) H 7....