Bis(amino)cyclopropenylidenes as organocatalysts for acyl anion and extended umpolung reactions

Angew Chem Int Ed Engl. 2013 Nov 25;52(48):12651-4. doi: 10.1002/anie.201307167. Epub 2013 Oct 2.
No abstract available

Keywords: Stetter reaction; carbenes; cyclopropenylidenes; organocatalysis; umpolung.