Source: Vy M. Dong and Zhiwei Chen, Department of Chemistry, University of California, Irvine, CA
This experiment will demonstrate an example of an ozonolysis reaction to synthesize vanillin from isoeugenol (Figure 1). Ozonolysis of alkenes, an oxidation reaction between ozone and an alkene, is a common method to prepare aldehydes, ketones, and carboxylic acids. This experiment also demonstrates the use of an ozone generator and a low temperature (−78 °C) reaction.
Figure 1. Diagram showing the ozonolysis of isoeugenol to vanillin.
In this experiment, we have demonstrated the synthesis of vanillin from isoeugenol using the ozonolysis reaction. Also, using an ozone generator while performing a low temperature reaction was shown.
Ozonolysis is a useful reaction to prepare aldehydes, ketones, and carboxylic acids from alkenes. It has been applied in natural product synthesis and industrial-scale preparation of pharmaceuticals. Artemisinin is a potent antimalarial agent and was one of the nat
Ga naar...
Video's uit deze collectie:
Now Playing
Organic Chemistry II
67.2K weergaven
Organic Chemistry II
123.9K weergaven
Organic Chemistry II
99.6K weergaven
Organic Chemistry II
43.2K weergaven
Organic Chemistry II
149.3K weergaven
Organic Chemistry II
48.1K weergaven
Organic Chemistry II
100.7K weergaven
Organic Chemistry II
17.0K weergaven
Organic Chemistry II
34.7K weergaven
Organic Chemistry II
41.3K weergaven
Organic Chemistry II
49.7K weergaven
Organic Chemistry II
94.9K weergaven
Organic Chemistry II
150.1K weergaven
Organic Chemistry II
216.3K weergaven
Organic Chemistry II
100.3K weergaven