Donohoe, Timothy J Intramolecular hydride addition to pyridinium salts: new routes to enantiopure dihydropyridones. [electronic resource] - Organic letters Apr 2011 - 2074-7 p. digital Publication Type: Journal Article; Research Support, Non-U.S. Gov't ISSN: 1523-7052 Standard No.: 10.1021/ol200478p doi Subjects--Topical Terms: HydrogenationModels, MolecularMolecular StructurePyridinium Compounds--chemistryPyridones--chemical synthesisStereoisomerism