Synfacts, Table of Contents Synfacts 2024; 20(02): 0197DOI: 10.1055/s-0043-1763856 Innovative Drug Discovery and Development Cyclopropanation: Vitamin B12 as Photoredox Catalyst Contributor(s): Dirk Trauner , Alexander Sailer Recommend Article Abstract Buy Article Key words Key wordsradical cyclopropanation - photoredox catalysis - deuteration - vitamin B12 Full Text