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3. ACID/BASES and INTRODUCTION TO ORGANIC REACTIONS . (approx. lecture time: 1.5 hr )

3. ACID/BASES and INTRODUCTION TO ORGANIC REACTIONS . (approx. lecture time: 1.5 hr ) Topics covered: 3.1-3.7, 3.10, 3.12, 3.13. “Without organic reactions, there wouldn’t be life or much of anything else that is worthwhile”. Simple acid-base reactions. Lewis acid-base reaction.

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3. ACID/BASES and INTRODUCTION TO ORGANIC REACTIONS . (approx. lecture time: 1.5 hr )

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  1. 3. ACID/BASES and INTRODUCTION TO ORGANIC REACTIONS.(approx. lecture time: 1.5 hr) Topics covered:3.1-3.7, 3.10, 3.12, 3.13. “Without organic reactions, there wouldn’t be life or much of anything else that is worthwhile” Simple acid-base reactions Lewis acid-base reaction

  2. Basic Reaction Types

  3. Basic Bond Cleavages Will cover in Chapter 10

  4. Bond Formation

  5. Trends in Acidity (pKa)

  6. Trends in Acidity (pKa) Hybridization sp sp2 sp3 % S character 50% 33% 25% Having more s character means that the electrons of the anion will be closer to the positively charged nucleus and hence lowers the energy (more stable)

  7. Examples of Reactions

  8. Examples of Reactions acid/base HCl heterolytic cleavage nucleophilic attack

  9. Use of Reaction Arrows in Organic Chemistry

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