UH ORGANIC CHEMISTRY
Chapter 20: Carboxylic Acids
Brief Summary
- Introduction
- Physical Properties
- Nomenclature
- Parent Chain + Cyclic
- "-dioic acid" naming
- Carboxylic Acid Acidity
- Factors: Resonance, EWG & EDG relationship
- Carboxylic Acid Reaction
- Carboxylic Acid Synthesis
- 2323 REDOX ,Grignard (CO2), Hydrolysis
- Carboxylic Acid Synthesis
- Acid Chloride Synthesis
- SOCl2 OR (COCl)2 (To Esters in Ch. 21)
- Amide Synthesis
- Directly : Carboxylic Acid + Amine (Heat)
- Indirectly: Acid Chloride + Amine
- Ester Synthesis
- Diazomethane Method
- Fisher Esterification + Mechanism
- Reduction: B2H6/diglyme & Hunsdiecker
- Spectroscopy
- IR: -OH around 2800-3300 Hz + C=O
- 1H NMR: 11-12 ppm & 13C NMR: 190-220 ppm