Schotes, Christoph, and Antonio Mezzetti. “Enantioselective Diels-Alder Reactions of Unsaturated ?-Ketoesters Catalyzed by Chiral Ruthenium PNNP Complexes”. CHIMIA 65, no. 4 (April 27, 2011): 231. Accessed November 21, 2024. https://www.chimia.ch/chimia/article/view/2011_231.