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Copper-catalyzed aerobic cascade cycloamination and acyloxylation: a direct approach to 4-acyloxy-1H-pyrazoles
2015
Organic and biomolecular chemistry
Preserved Fulltext
An efficient copper-catalyzed regioselective olefinic C(sp2)–H bond cycloamination and acyloxylation was developed to give acyloxylated pyrazoles under mild conditions, which combines the formation of the pyrazole skeleton and installation of an acyloxyl group in a single step.
doi:10.1039/c5ob00409h
pmid:25785917
fatcat:25x23mm2lzb5zais74sdheoppa