Draw the corresponding dash-wedge structure for each of the following Newman projections. (a) OCH,CH3 H. Br (b) H (c) H (d) HgC HyCH,CH3 H3C H H3C HYH CH,CH,CH3 CH3 (H3C),C CH3 H. H
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Q: 6. For the following compound, (1) draw the complete Lewis structure; (2) site down the C3- C4 bond…
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Q: (a) (b) (c) H₂CCH3 CH3 I CAH CH3 CH3 or or or H₂C CH₂CH3 CH3 H3C CH3 CH3
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Q: A Newman projection of a disubstituted cyclohexane is shown below. etermine which of the following…
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Q: bond-line structure is represented by the Newman projection below
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Q: Which molecules have (Z)- ? configuration H3C CH2CH Br, HO;C H CI CI CH3 Br H3C CH;CH, H3C CH2CH3 H'…
A: In E configuration, two bulkier groups in same side of plane.
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Q: 1. What is the difference between conformational rotation and symmetry rotation? Consider Newman…
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A: Answer
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- Consider the Newman projection below. a. Draw a full Lewis structure of this molecule with R1=Me,R2=Et , and R3=iPr . b. Given the sizes of these R groups (R3R2R1) , does the Newman projection above show thelowest potential energy conformation of this bond? If not, draw a Newman projectionshowing the lowest P.E. conformation (sighting down this same bond). c. To draw a Newman projection in the lowest P.E. conformation, the following rule of thumbusually applies: Place the largest group on the front carbon anti to the largest group on theback carbon. Is your answer to the previous question consistent with this rule of thumb?translate the bond-line notation structure to the Newman projection by filling int the missing groups (A, B, C, D or E) on the lines in the Newman projection so they match the conformation given in the original structure. Circle if the conformation is a staggered or eclipsed.For the compounds given (A, B, C) 1. determine their relationship ( enantimers, idential/same compind, diatermeros, constitutional isomers) and give a short explanation why
- the stereo center in this molecule is ___. a. R b. SAnd can u show with the arrow formalism? And can u pls tell me what the role of Hcl and H2O is.? Thank u.....Draw the Newman pr0jecti0ns 0f the three p0ssible staggered c0nf0rmati0ns 0f2,3-dimethylbutane, viewed thr0ugh the C2—C3 b0nd. What are the relativeenergies of each c0nf0rmati0n?
- Which of the attached is (are) possible Newman projections for 2-methylpentane?Is the 1st compound ( more, less or equally) stable than B? Pls show through illustrations of chair conformationsAnswer the following question for 1,3,5- hexatriene, the conjugated triene containing six carbons. Which MOs are the frontier molecular orbitals?
- Then draw the most stable and least stable Newman projection conformation from the C4-C5 bond in the molecule aboveHow many carbon atoms in this remdesivir are considered chiral? Please circle each one.Answer the following questions for 1,3,5- hexatriene, the conjugated triene containing six carbons.Which MOs are bonding? Which are antibonding?