Cobalt(II)-Catalyzed C-H and N-H Functionalization of 1-Arylpyrazolidinones with Dioxazolones as Bifunctional Synthons.
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DOI: 10.1021/acs.orglett.2c01780
Abstract: Dioxazolone has been attractive as an important synthon for a direct C-H amidation through a nitrene intermediate or Curtius rearrangement to form the isocyanate. However, the combination of two reaction models of dioxazolone has not… read more here.
Keywords: cobalt catalyzed; arylpyrazolidinones dioxazolones; dioxazolones bifunctional; catalyzed functionalization ... See more keywords