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.
Keywords: C−C activation; cycloaddition; cyclopropane; rhodium.
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