1. Elimination Equilibria

2. Effects of Conditions on Eliminations

3. Stereochemistry of Eliminations
E1 – More stable alkene dominates
E2 – Two β -hydrogens on the more
substituted carbon
- More stable alkene dominates
E2 – One β-hydrogen on the more
substituted carbon
- anti-periplanar gives Z here

4. Elimination Reactions (I)

5. Elimination Reactions (II)

6. Competition Between Substitutions and Eliminations (I)

7. Competition Between Substitutions and Eliminations (II)

8. Mechanisms (I)

9. Mechanisms (II)

10. Synthesis