Synfacts, Table of Contents Synfacts 2019; 15(08): 0929DOI: 10.1055/s-0039-1690456 Organo- and Biocatalysis © Georg Thieme Verlag Stuttgart · New York [4+2] Cycloaddition via NHC-Bound Aza-ortho-Quinone Methides Contributor(s): Benjamin List , Sebastian Schwengers Recommend Article Abstract Buy Article Key words Key wordsNHC catalysis - dihydrobenzoxazinones - [4+2] cycloaddition - azaquinone methides - decarboxylation - quinolones Full Text