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Published in 2020 at "Chemical communications"
DOI: 10.1039/d0cc05664b
Abstract: Rhodium(iii)-catalyzed C-C coupling of heteroarenes and fluorinated α-diazo diketones has been realized for the facile synthesis of 3-arylchromones. The reaction proceeds via chelation-assisted C-H activation, carbene insertion, and uncatalyzed intramolecular nucleophilic aromatic substitution, with C-F…
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Keywords:
rhodium catalyzed;
coupling arenes;
catalyzed coupling;
fluorinated diazo ... See more keywords