title: Methyl 2-diphenyl-phosphor-yloxy-2-aza-bicyclo-[2.2.1]hept-5-ene-3-exo-carboxyl-ate.
abstract: In the title compound, C(20)H(20)NO(4)P, the dihedral angle between the phenyl rings is 68.52 (7)°. In the crystal structure, the mol-ecules are linked by a weak C-H⋯π(arene) inter-action along [010] involving the phenyl CH group and the phenyl rings. There are no further significant inter-molecular inter-actions.
authors.forename: Carlos A D
authors.initials: CA
authors.lastname: Sousa
authors.forename: M Luísa C
authors.initials: ML
authors.lastname: Vale
authors.forename: José E
authors.initials: JE
authors.lastname: Rodríguez-Borges
authors.forename: Xerardo
authors.initials: X
authors.lastname: Garcia-Mera