Answers are grounded in this paper and cite their sources.
A ketone-assisted ruthenium-catalyzed selective amination of xanthones and chromones C-H bonds with sulfonyl azides is described. The reactions proceed efficiently with a broad range of substrates with excellent functional group compatibility. This protocol provides direct access to 1-aminoxanthones, 5-aminochromones, and 5-aminoflavonoid derivatives known to exhibit potent anticancer activity.
No takes yet. Share an insight, caveat, or question.
Shin et al. (2014) studied this question.
Synapse has enriched 10 related papers. Consider them for comparative context: