Switching from twisted to planar oxamide molecular cavities through intramolecular three centered hydrogen bonding - Padilla-Martínez, Itzia I.; Martínez-Martínez, Francisco J.; Guillén-Hernández, Cristian I.; Chaparro-Huerta, María; Cabrera-Pérez, Laura C.; Gómez-Castro, Carlos Z.; López-Romero, Beatriz A.; García-Báez, Efrén V. (ARKIVOC, 2005)
doi: 10.3998/ark.5550190.0006.635