García JI, Jiménez-Osés G, López-Sánchez B, Mayoral JA, Vélez A. Stereoselectivity induced by support confinement effects. Aza-pyridinoxazolines: A new family of C(1)-symmetric ligands for copper-catalyzed enantioselective cyclopropanation reactions. Dalton Trans. 2010 Feb 27;39(8):2098–107. doi: 10.1039/b919274c. PMID: 20148230.
Stereoselectivity induced by support confinement effects. Aza-pyridinoxazolines: A new family of C(1)-symmetric ligands for copper-catalyzed enantioselective cyclopropanation reactions