Synfacts, Table of Contents Synfacts 2022; 18(02): 0129DOI: 10.1055/s-0041-1737740 Synthesis of Heterocycles One-Pot Diastereoselective Preparation of N-Alkenyl-2-Pyridones from 2-Halopyridinium Salts and Aldehydes (Pfizer) Contributor(s): Paul Richardson , Emily Laughlin Recommend Article Abstract Buy Article Key words Key wordsdiastereoselectivity - one-pot reaction - halopyridinium salts - alkenylpyridones Full Text