Ruthenium(II) ‐Catalyzed Synthesis of Spirobenzofuranones by a Decarbonylative Annulation Reaction

AngewchemRuthenium(II) ‐Catalyzed Synthesis of Spirobenzofuranones by a Decarbonylative Annulation Reaction: The first decarbonylative insertion of an alkyne through C −H/C−C activation of six‐membered compounds is reported. The Ru‐catalyzed reaction of 3‐hydroxy‐2‐phenyl‐chromones with alkynes works most efficiently...

Source: Organometallic Current - December 8, 2017 Category: Chemistry Tags: annulation Ru catalyzed Spirocycles Source Type: blogs