Chemistry 51C: Organic Chemistry
Chemistry 51C: Organic Chemistry (Spring 2012, UC Irvine). Instructor: Professor James S. Nowick. These videos cover the third academic quarter of a three-quarter undergraduate-level class "Organic Chemistry" taught at UC Irvine. This third-quarter class, Chem 51C, builds upon the previous two quarters, Chem 51A and Chem 51B, and focuses on the chemistry of carbonyl compounds. Topics covered include aldehydes, ketones, carboxylic acids, esters, acid chlorides, anhydrides, amides, nitriles, enolates, organometallic reagents, the aldol reaction, amines, carbohydrates, amino acids, and peptides.
| Lecture 07 - Acid-Catalyzed Formation of Hydrates, Hemiacetals, and Acetals |
| Time | Lecture Chapters |
| [00:01:19] | 1. Electrophilicity of Aldehydes and Ketones |
| [00:05:37] | 2. Hydrates |
| [00:12:17] | 3. Acid-Catalyzed Addition of Water to Acetone |
| [00:21:29] | 4. Acetone Enol Example |
| [00:24:01] | 5. Reverse Reaction |
| [00:25:31] | 6. Energy Diagram |
| [00:29:28] | 7. Reverse Reaction Mechanism |
| [00:36:38] | 8. Acid-Catalyzed Acetal Formation |
| [00:40:00] | 9. Hemiacetal |
| [00:43:01] | 10. Strong Acid |
| [00:47:23] | 11. Hemiacetal Formation Mechanism |
| [00:50:52] | 12. Hemiacetal to Acetal Mechanism |
| [01:00:52] | 13. Acid-Catalyzed Acetal Hydrolysis |
| [01:06:12] | 14. Protecting Groups |
| [01:12:15] | 15. Cyclic Hemiacetal |
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