Carbonylative C-C Bond Activation of Electron-Poor Cyclopropanes: Rhodium-Catalyzed (3+1+2) Cycloadditions of Cyclopropylamides.
Andrew G DallingTakayuki YamauchiNiall G McCreanorLydia CoxJohn F BowerPublished in: Angewandte Chemie (International ed. in English) (2018)
Rh-catalyzed carbonylative C-C bond activation of cyclopropylamides generates configurationally stable rhodacyclopentanones that engage tethered alkenes in (3+1+2) cycloadditions. These studies provide the first examples of multicomponent cycloadditions that proceed through C-C bond activation of "simple" electron poor cyclopropanes.