Synfacts, Table of Contents Synfacts 2022; 18(03): 0253DOI: 10.1055/s-0041-1737892 Synthesis of Heterocycles Transition-Metal-Free Cross-Coupling To Form 2-Pyridyl Derivatives (Pfizer) Contributor(s): Paul Richardson Recommend Article Abstract Buy Article Key words Key wordscross-coupling - sulfurane intermediates - Grignard reagents - pyridines - metal-free synthesis - bihetarenes Full Text