title: Chiral self-discrimination in a M3L2 subphthalocyanine cage.
abstract: A tris(3-pyridyl)-substituted C3 symmetric subphthalocyanine (SubPc) was dimerized into a M3L2 cage in the presence of a stoichiometric amount of (en)Pd(NO3)2. NMR studies demonstrated the recognition event to be accompanied by chiral self-discrimination between the two enantiomers of the SubPc. Moreover, the specificity is such that only one of four possible isomers was detected in solution.
authors.affiliation: Departamento de Química Orgánica, Universidad Autónoma de Madrid, Campus de Cantoblanco, 28049 Madrid, Spain. christian.claessens@uam.es
authors.forename: Christian G
authors.initials: CG
authors.lastname: Claessens
authors.forename: Tomás
authors.initials: T
authors.lastname: Torres