## 51B. Lecture 12. Alkynes, Part 4.

#### Recorded February 6, 2013.

Index of Topics:

00:09- Beer molecule discovery bolsters Seattle biotech upstart

00:59- Hops

02:52- Chapter 11-Key Reactions

08:58- 11.9: Acid-Catalyzed Tautomerism

09:23- 11.9: Initial product=enol

10:34- 11.10: Hydroboration-Oxidation of Alkynes

11:33- 11.9: Acid-Catalyzed Tautomerism

21:23- 11.10: Hydroboration-Oxidation of Alkynes

24:26- 11.10: Hydroboration-Oxidation of Alkynes, Slide 2

30:19- 11.11: Acetylide Anions-Pkas

36:12- 11.11: Acetylide Anions-can be used for SN2 reactions

42:04- 11.12-Synthesis

Required attribution: Vranken, David Van. Organic Chemistry 51B (UCI OpenCourseWare: University of California, Irvine), ocw.uci.edu/courses/chem_51b_org....html. [Access date]. License: Creative Commons Attribution-ShareAlike 3.0 United States License (creativecommons.org/licenses/by-...n_US).

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