title: Pt-Catalyzed Enantioselective Cycloisomerization for the Synthesis of Planar-Chiral Ferrocene Derivatives.
abstract: Enantioselective cycloisomerization of 2-ethynyl-1-ferrocenylbenzene derivatives proceeded by using a chiral cationic platinum catalyst at room temperature. The intramolecular reaction gave planar-chiral naphthalene- and anthracene-fused ferrocene derivatives with high to excellent ee.
authors.affiliation: Department of Chemistry and Biochemistry, School of Advanced Science and Engineering, Waseda University , Shinjuku, Tokyo 169-8555, Japan.|JST, ACT-C, 4-1-8 Honcho, Kawaguchi, Saitama 332-0012, Japan.
authors.forename: Takanori
authors.initials: T
authors.lastname: Shibata
authors.affiliation: Department of Chemistry and Biochemistry, School of Advanced Science and Engineering, Waseda University , Shinjuku, Tokyo 169-8555, Japan.
authors.forename: Ninna
authors.initials: N
authors.lastname: Uno
authors.affiliation: Department of Chemistry and Biochemistry, School of Advanced Science and Engineering, Waseda University , Shinjuku, Tokyo 169-8555, Japan.
authors.forename: Tomoya
authors.initials: T
authors.lastname: Sasaki
authors.affiliation: International Center for Science and Engineering Programs (ICSEP), Waseda University , 3-4-1 Okubo, Shinjuku, Tokyo 169-8555, Japan.
authors.forename: Kyalo Stephen
authors.initials: KS
authors.lastname: Kanyiva