## 51C. Lecture 07. Acid-Catalyzed Formation of Hydrates, Hemiacetals, & Acetals.

#### Recorded on April 24, 2012

Index of Topics:

1:19-Electrophilicity of Aldehydes and Ketones

5:37-Hydrates

12:17-Ac...lyzed Addition of Water to Acetone

21:29-Acetone Enol Example

24:01-Reverse Reaction

25:31-Energy Diagram

29:28-Reverse Reaction Mechanism

36:38-Acid-Catalyzed Acetal Formation

40:00-Hemiacetal

43:...trong Acid

47:23-Hemiacetal Formation Mechanism

50:52-Hemiacetal to Acetal Mechanism

1:00:52-Acid-Catalyzed Acetal Hydrolysis

1:06:12-Protecting Groups

1:12:15-Cyclic Hemiacetal

Required attribution: Nowick, James S. Organic Chemistry 51C (UCI OpenCourseWare: University of California, Irvine), ocw.uci.edu/courses/chem_51c_org....html [Access date]. License: Creative Commons Attribution-ShareAlike 3.0 United States License (creativecommons.org/licenses/by-...n_US).

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