title: A chirality rewriting cycle mediated by a dynamic cyclen-calcium complex.
abstract: A Ca(2+) complex with octadentate cyclen having three pyridines and one triazole on its sidearms mediated two-point chirality transfer from an external chiral source to the coordinating pyridine and coumarin moieties. The induced chirality information was repeatedly written, deleted, and rewritten by coupling with esterification of the coordinating external chiral anion.
authors.affiliation: JST, CREST, and Department of Chemistry, Graduate School of Science, Osaka City University, Sugimoto, Sumiyoshi-ku, Osaka 558-8585, Japan.
authors.forename: Hiroshi
authors.initials: H
authors.lastname: Ito
authors.forename: Hiroshi
authors.initials: H
authors.lastname: Tsukube
authors.forename: Satoshi
authors.initials: S
authors.lastname: Shinoda
mesh_terms: D002118:Calcium / Q000737:chemistry*; D056831:Coordination Complexes / Q000737:chemistry*; D000080027:Cyclams; D006571:Heterocyclic Compounds / Q000737:chemistry; D008958:Models, Molecular; D011725:Pyridines / Q000737:chemistry; D013237:Stereoisomerism
chemical_list: D056831:Coordination Complexes; D000080027:Cyclams; D006571:Heterocyclic Compounds; D011725:Pyridines; C038072:cyclen; D002118:Calcium