title: meso,meso'-Bis(5-azaindol-2-yl)-appended meso-meso-linked Zn(II) diporphyrin: a discrete fluorescent assembly.
abstract: Cu(II)-catalyzed intramolecular cyclization of meso-(4-aminopyrid-3-yl)ethynyl Zn(II) porphyrin provided meso-(5-azaindol-2-yl)-substituted Zn(II) porphyrin. meso,meso'-Bis(5-azaindol-2-yl)-substituted diporphyrin 7 was similarly prepared and was found to form a fluorescent trimeric prismatic assembly consisting of single atropisomer 7(in-in).
authors.affiliation: Department of Chemistry, Graduate School of Science, Kyoto University, Sakyo-ku, Kyoto 606-8502, Japan.
authors.forename: Chihiro
authors.initials: C
authors.lastname: Maeda
authors.forename: Hiroshi
authors.initials: H
authors.lastname: Shinokubo
authors.forename: Atsuhiro
authors.initials: A
authors.lastname: Osuka
mesh_terms: D001372:Aza Compounds / Q000737:chemistry*; D002384:Catalysis; D003300:Copper / Q000737:chemistry; D018360:Crystallography, X-Ray; D003500:Cyclization; D005453:Fluorescence; D007211:Indoles / Q000737:chemistry*; D008665:Metalloporphyrins / Q000138:chemical synthesis* / Q000737:chemistry; D008958:Models, Molecular; D015394:Molecular Structure; D013237:Stereoisomerism; D015032:Zinc / Q000737:chemistry*
chemical_list: C512290:5-azaindole; D001372:Aza Compounds; D007211:Indoles; D008665:Metalloporphyrins; D003300:Copper; D015032:Zinc