Problem 4.17 a. Draw the three staggered and three eclipsed conformations that result from rotation around the bond labeled in red using Newman projections. b. Label the most stable and least stable conformation.
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- Problem 4.30 (a) Draw C in its more stable chair conformation. (b) Convert D to a hexagon with substituents on wedges and dashed wedges. Н | CH3 CH3 CH2CH2CH3 нrotation here a. Draw the three staggered and three eclipsed conformations that result from rotation around the designated bond using Newman projections. b. Label the most stable and least stable conformation. CH3-C-CH,CH3Draw the two conformations and which is the most stable
- Please provide an explanationA can be converted to B from the following reactions. A is found existing in chair conformer, however B is not. Please use Newman projection to of the substituted cyclohexane to draw the most stable conformation of B, and explain your answer. H2, catalyst AThere are the two possible chair conformations of trans-1-Methyl-4-chlorocyclohexane. What is the energy difference between the two chair conformations? Table 1. Steric Strain in Monosubstituted Cyclohexanes a 28 b. 56 c. 4.8 d 9.6
- 1. Consider the structure below and draw its most stable and least stable conformations in Newman Projections while looking down the bond indicated. W a. The lowest energy (most stable) conformation is staggered b. The highest energy (least energy) conformation is eclipsedProblem 4.65 Part A Draw all the isomers with molecular formula C6H12 that contain a cyclobutane ring. (Hint: There are seven.) Draw the molecules on the canvas by choosing buttons from the Tools (for bonds), Atoms, and Advanced Template toolbars. The single bond is active by default. Show the appropriate stereochemistry by choosing the dashed or wedged buttons and then clicking a bond on the canvas. NN [1] A" ΔΙ H₂C- H₂C H 12D EXP. CONT: 10 L CH₂ d Submit Previous Answers Request Answer H₂C H₂C CH₁ CH H₂C CH₁ CH H C N O S CI Br P 12 of 2 FDraw the more stable chair conformation for each trisubstituted cyclohexane.
- 3. Consider the structure below and draw its most stable and least stable conformations in Newman Projections while looking down the bond indicated پر a. The lowest energy (most stable) conformation is Anti. b. The highest energy (least stable) conformation is eclipsed.Problem 2.9 Following is a chair conformation of cyclohexane with the carbon atoms numbered 1 through 6. (a) Draw hydrogen atoms that are above the plane of the ring on carbons 1 and 2 and below the plane of the ring on carbon 4. (b) Which of these hydrogens are equatorial? Which are axial? (c) Draw the alternative chair conformation. Which hydrogens are equatorial? Which are axial? Which are above the plane of the ring? Which are below it?Consider 1,2-dimethylcyclohexane. a.Draw structures for the cis and trans isomers using a hexagon for the sixmembered ring. b. Draw the two possible chair conformations for the cis isomer. Which conformation, if either, is more stable? c. Draw the two possible chair conformations for the trans isomer. Which conformation, if either, is more stable? d.Which isomer, cis or trans, is more stable and why?