fig22
![Application of sulfonium and sulfoxonium ylides in organocatalyzed asymmetric reaction](https://image.oaes.cc/2e87a9a0-e4ad-4eb1-a70b-eabf4d5148b8/5474.fig.22.jpg)
Figure 22. Dearomatization of in situ generated benzopyrylium triflates with sulfoxonium ylides. This figure is used with permission from the Royal Society of Chemistry[81].
Figure 22. Dearomatization of in situ generated benzopyrylium triflates with sulfoxonium ylides. This figure is used with permission from the Royal Society of Chemistry[81].
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