title: Ruthenium-catalyzed oxidative synthesis of 2-pyridones through C-H/N-H bond functionalizations.
abstract: An inexpensive ruthenium catalyst enabled oxidative annulations of alkynes by acrylamides with ample scope, which allowed for the preparation of 2-pyridones employing various electron-rich and electron-deficient acrylamides as well as (di)aryl- and (di)alkyl-substituted alkynes.
authors: Institut für Organische und Biomolekulare Chemie, Georg-August-Universität, Tammannstrasse 2, 37077 Göttingen, Germany. Lutz.Ackermann@chemie.uni-goettingen.de
authors: Lutz
authors: L
authors: Ackermann
authors: Alexander V
authors: AV
authors: Lygin
authors: Nora
authors: N
authors: Hofmann