title: Preparation of ternary platinum(II) complexes with N-(omega-phenylalkyl)-1,2-ethanediamine and 2,2'-dipyridine and the effect of the methylene chain length of the N-(omega-phenylalkyl)-1,2-ethanediamine in the complexes on intermolecular interactions with various arylsulfonates.
abstract: A series of ternary complexes comprised of platinum(II), 2,2'-dipyridine, and N-(omega-phenylalkyl)-1,2-ethanediamine was prepared by varying the number (n) of methylene chain carbons between the phenyl group and one of the amino groups of 1,2-ethanediamine. NMR measurements indicated that intramolecular stacking occurred for n=1 and intermolecular stacking occurred for n=3 for several of the aryl sulfonates.
authors.affiliation: Faculty of Pharmaceutical Sciences, Kumamoto University, Kumamoto, Japan. gotomphi@gpo.kumamoto-u.ac.jp
authors.forename: Masafumi
authors.initials: M
authors.lastname: Goto
authors.forename: Katsutoshi
authors.initials: K
authors.lastname: Tanaka
authors.forename: Masamitsu
authors.initials: M
authors.lastname: Sumimoto
authors.forename: Hiromasa
authors.initials: H
authors.lastname: Mori
authors.forename: Hiromasa
authors.initials: H
authors.lastname: Kurosaki
mesh_terms: D015082:2,2'-Dipyridyl / Q000737:chemistry*; D001190:Arylsulfonates / Q000737:chemistry*; D005029:Ethylenediamines / Q000737:chemistry*; D006838:Hydrocarbons; D008024:Ligands; D009682:Magnetic Resonance Spectroscopy; D008697:Methane / Q000031:analogs & derivatives* / Q000737:chemistry*; D015394:Molecular Structure; D009944:Organoplatinum Compounds / Q000138:chemical synthesis* / Q000737:chemistry
chemical_list: D001190:Arylsulfonates; D005029:Ethylenediamines; D006838:Hydrocarbons; D008024:Ligands; D009944:Organoplatinum Compounds; C030011:carbene; D015082:2,2'-Dipyridyl; C031234:ethylenediamine; D008697:Methane