**Cyclohexane Chair Conformations: Understanding Stability and Substituents**To enhance your knowledge of cyclohexane chair conformations, let’s explore a given planar trisubstituted cyclohexane and work through completing the two possible chair conformations. Following this, we will determine the more stable conformer. It is recommended to utilize a model of cyclohexane for a better grasp of the chair conformations.### Exercise Overview:The given molecule is a trisubstituted cyclohexane with Chlorine (Cl), Bromine (Br), and Fluorine (F) substituents.#### Objective:1. Complete the missing substituents (with H or Cl).2. Determine the more stable conformer.### Molecular Structure:**Planar Cyclohexane Structure:**- The cyclohexane ring is depicted with three substituents: - Cl (Chlorine) - F (Fluorine) - Br (Bromine)**Chair Conformations:**Visualize two chair conformations labeled Chair 1 and Chair 2.**Chair 1 and Chair 2:**- **Chair 1 Diagram:**The first chair conformation shows the cyclohexane ring in a 3D chair form with several hydrogen (H) atoms marked. There are also several positions where substituents are missing.- **Chair 2 Diagram:**A mirrored chair form of Chair 1 is depicted, indicating a 'chair flip.' Similar to Chair 1, this structure has several hydrogen atoms with a few positions requiring substitutions.**Answer Bank:**An answer bank containing four substituents is provided:- Br (Bromine)- H (Hydrogen)- F (Fluorine)- Cl (Chlorine)### Completing the Chair Conformations:1. **Identify Substituents’ Axial and Equatorial Positions:** - On the cyclohexane chair forms, substituents can occupy either axial (vertical) or equatorial (horizontal) positions. - Determine where each substituent (Cl, Br, F) and hydrogen atoms (H) should be placed in both Chair 1 and Chair 2 conformations.2. **Chair Flip Concept:** - The chair flip involves an inversion of axial and equatorial positions. - Substituents on axial positions in Chair 1 will

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Given the planar trisubstituted cyclohexane, fill in the missing substituents (with H or Cl) to complete the two possible cyclohexane chair conformations. Then, determine the more stable conformer. You might find it helpful to make a model of the cyclohexane to help visualize the chair conformations. & Br H. H H H H H Chair 1 Br chair flip Answer Bank H F H H H. H H H Chair 2

Given the planar trisubstituted cyclohexane, fill in the missing substituents (with H or Cl) to complete the two possible cyclohexane chair conformations. Then, determine the more stable conformer. You might find it helpful to make a model of the cyclohexane to help visualize the chair conformations. & Br H. H H H H H Chair 1 Br chair flip Answer Bank H F H H H. H H H Chair 2

Chemistry

10th Edition

ISBN:9781305957404

Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Chapter1: Chemical Foundations

Section: Chapter Questions

Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...

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Given cyclohexane in a chair conformation, construct the more stable conformation of 1-methyl-1-(2-methylpropyl)cyclohexane. by filling in the missing atoms or groups. Use the numbering provided on the ring. H. Answer Bank H. 2-methylpropyl Н 5 H 1 H- methyl H. 3 14 H H. CO
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plzz answer this in detail, draw all possible chair conformation and mark the most stable one , please do with clean handwritting
draw most stable and least stable conformations for each
Starting from the structure below (sighting down the indicated bond). rotate the back carbon to provide an eclipsed conformer of the structure. Ph H H HI!!! ++||||4 CH₂CH3 I I I I I I H Draw Newman Projection I I I
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a) Draw two chair conformations and label the most stable conformation. For consistency between assignments, use the diagrams given. You may redraw but keep the orientation the same; otherwise, it becomes difficult for students to mark! I have added the Br to carbon 1 for the first chair conformation as a start. b) What is the dihedral angle between the chlorine atom and the methyl group in the most stable chair conformation. total for for correct drawing correct drawing for Br correct angle Br dihedral 1 angle = CI" 4 CH3 H *** : for identifying most stable
In kcal/mol