## 51C. Lecture 13. The Robinson Annulation and the Claisen Reaction.

#### Recorded on May 17, 2012

Index of Topics:

1:40-Michael Reaction

4:19-Aldol Reaction

5:54-Aldol Reaction with Dehydration

8:32-The Robinson Annulation

13:13-Reactions Involved in Robinson Annulation

26:15-Robinson Annulation Example

28:11-Retrosynthesis Example

33:55-Synthesizing Examples

39:55-Other Conditions

41:11-Acid-Catalyzed Michael Reaction

43:30-Acid-Catalyzed Aldol Reaction

45:18-Example Problem

50:00-Claisen Reaction

53:21-Claisen Reaction Mechanism

57:59-Synthesis Example

1:04:27-Crossed Claisen Reaction

1:08:46-Retro-Claisen Reaction Mechanism

1:11:04-Dieckmann Reaction

1:17:41-Synthesis Example

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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