title: o-Semiquinonato and o-iminosemiquinonato rhodium complexes. EPR study of the reactions in coordination sphere of rhodium.
abstract: The number of dicarbonyl-o-semiquinonato (o-iminosemiquinonato) rhodium complexes was isolated and characterized. Some reactions of these compounds with tertiary phosphines (substitution, addition) were studied by EPR in solution using o-semiquinones (o-iminosemiquinones) as spin labels.
authors.affiliation: G.A. Razuvaev Institute of Organometallic chemistry of Russian Academy of Sciences, Nizhny Novgorod 603950, Russia.
authors.forename: M P
authors.initials: MP
authors.lastname: Bubnov
authors.forename: I A
authors.initials: IA
authors.lastname: Teplova
authors.forename: K A
authors.initials: KA
authors.lastname: Kozhanov
authors.forename: G A
authors.initials: GA
authors.lastname: Abakumov
authors.forename: V K
authors.initials: VK
authors.lastname: Cherkasov
mesh_terms: D056831:Coordination Complexes / Q000138:chemical synthesis / Q000737:chemistry*; D004578:Electron Spin Resonance Spectroscopy / Q000379:methods*; D007202:Indicators and Reagents; D008958:Models, Molecular; D009943:Organophosphorus Compounds; D010879:Piperazines / Q000737:chemistry; D012238:Rhodium / Q000737:chemistry*; D013055:Spectrophotometry, Infrared; D019265:Spectroscopy, Near-Infrared; D013113:Spin Labels / Q000138:chemical synthesis*
chemical_list: D056831:Coordination Complexes; D007202:Indicators and Reagents; D009943:Organophosphorus Compounds; D010879:Piperazines; D013113:Spin Labels; C061896:triphenylphosphine; D012238:Rhodium