ball & stick labels Name the above compound, identify each substitutent as axial or equatorial, and tell whether the conformation shown is the more stable or less stable form. Omit customary italics from your name. Substitutents R1 and R2 are designated in the order they appear in the IUPAC name. Axial/equatorial strain energy increments are available in the table below. 1. The IUPAC name is 2. Position of R1 3. The conformation shown is the Position of R2

ball & stick labels Name the above compound, identify each substitutent as axial or equatorial, and tell whether the conformation shown is the more stable or less stable form. Omit customary italics from your name. Substitutents R1 and R2 are designated in the order they appear in the IUPAC name. Axial/equatorial strain energy increments are available in the table below. 1. The IUPAC name is 2. Position of R1 3. The conformation shown is the Position of R2

Organic Chemistry

8th Edition

ISBN:9781305580350

Author:William H. Brown, Brent L. Iverson, Eric Anslyn, Christopher S. Foote

Publisher:William H. Brown, Brent L. Iverson, Eric Anslyn, Christopher S. Foote

Chapter2: Alkanes And Cycloalkanes

Section2.5: Conformations Of Alkanes And Cycloalkanes

Problem 2.9P: Following is a chair conformation of cyclohexane with the carbon atoms numbered 1 through 6. (a)...

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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?
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Paraphrasing ewriting Tool Car note Pirate Ship BLACKBOARD wos 6Baun paumn [Review Topics) [References) Use the References to access important values needed for this question. a. Use strain energy increments in the OWL Table Reference (see References button, Strain Energy Increments) to calculate the energy difference between the two chair conformations of the compound below. b. Specify substituent positions (axial or equatorial) in the more stable chair. c. Estimate the percent of the more stable chair at equilibrium at 25°C. (To determine the percent of the more stable chair at equilibrium, first calculate Ke and then use this value to find the percentage.) OH (in isopropanol) Answers: a. The energy difference is b. In the more stable chair: kJ/mol. o The methyl group is in the o The hydroxyl group is in the e position. 8 position. c. At 25°C the equilibrium percent of the more stable chair conformation is approximately Submit Answer Retry Entire Group 9 more group attempts remaining…
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