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1. Perspective Formulas

Understand the perspective in conformational analysis, including Newman projections, conformations of cyclohexanes, elements on top and bottom faces, axial and equatorial positions, conformational inversion, geometric isomers, chirality, and stereochemical relationships.

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1. Perspective Formulas

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  1. 1. Perspective Formulas

  2. 2. Newman Projections

  3. 3. Conformations of Cyclohexanes Which elements are on the top face (up) of the molecule? _________________ Which elements are on the bottom face (down) of the molecule? _________________ Which elements are in axial positions on this conformation? _________________ Which elements are in equatorial positions on this conformation? _________________ Which elements would be up and axial after conformational inversion? _________________

  4. 3. Cyclohexanes (b)

  5. 4. Geometric Isomers

  6. 5. Chirality and Configurations (a)

  7. 5. Chirality and Configurations (b) Don’t forget, if 4 group is not going back, you must rotate to make it go back

  8. 6. Stereochemical Relationships (a)

  9. 6. Stereochemical Relationships (b)

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