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Published in 2022 at "Organic letters"
DOI: 10.1021/acs.orglett.2c02705
Abstract: CuX as a simple dual catalyst strategy that promotes the tandem transformations of fused oxazolo[2,3-b][1,3]oxazines has been developed. Copper catalyzed terminal ynones, sulfonyl azides, and nitriles for the CuAAC/ring cleavage/[4+2] annulation reaction, while the halogen…
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Keywords:
cuaac ring;
cleavage annulation;
oxazolo oxazines;
ring cleavage ... See more keywords