Synfacts, Table of Contents Synfacts 2022; 18(06): 0665DOI: 10.1055/s-0041-1737598 Organo- and Biocatalysis Modified Flavins Permit Catalytic Reductive Cyclization Authors Contributor(s): Benjamin List Sebastian Brunen Recommend Article Abstract Key words Key wordsflavins - photoexcitation - reductive cyclization barbituric acids - single-electron reductants Full Text