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Article: Synthesis, electrochemistry, and reactivities of trans-[RuVI(L)O2]2+ (L = N,N′-dimethyl-N,N′-bis(2-pyridylmethyl)propylenediamine

TitleSynthesis, electrochemistry, and reactivities of trans-[RuVI(L)O2]2+ (L = N,N′-dimethyl-N,N′-bis(2-pyridylmethyl)propylenediamine
Authors
Issue Date1990
PublisherRoyal Society of Chemistry. The Journal's web site is located at http://www.rsc.org/dalton
Citation
Journal Of The Chemical Society, Dalton Transactions, 1990 n. 12, p. 3735-3739 How to Cite?
AbstractThe synthesis and characterization of the ligand N,N′-dimethyl-N,N′-bis(2-pyridylmethyl)-propylenediamine (L) and the complex trans-[RuVI(L)O2]2+ are described. The complex has been characterized by u.v.-visible [dxy → dπ* (dπ* = dxz,dyz) at 380-420 nm] and i.r. [νasym(RuO2) at 860 cm-1] spectroscopy. At pH 1.0 it exhibits three reversible couples RuVI-RuIV, RuIV-RuIII, and RuIII-RuII at potentials of 0.89, 0.60, and 0.28 V respectively vs. saturated calomel electrode. The RuVI-RuIV couple splits into two reversible one-electron couples RuVI-RuV and RuV-RuIV in alkaline solutions (pH > 9). The complex is a powerful oxidant, capable of oxidizing toluene to benzaldehyde, alcohols to aldehydes/ketones, tetrahydrofuran to γ-butyrolactone, and norbornene to exo-2,3-epoxy-norbornane in high yields at room temperature. Oxidation of cis- and trans-stilbenes gave benzaldehyde and trans-stilbene oxides.
Persistent Identifierhttp://hdl.handle.net/10722/168181
ISSN
2002 Impact Factor: 3.023
ISI Accession Number ID

 

DC FieldValueLanguage
dc.contributor.authorChe, CMen_US
dc.contributor.authorTang, WTen_US
dc.contributor.authorLi, CKen_US
dc.date.accessioned2012-10-08T03:16:00Z-
dc.date.available2012-10-08T03:16:00Z-
dc.date.issued1990en_US
dc.identifier.citationJournal Of The Chemical Society, Dalton Transactions, 1990 n. 12, p. 3735-3739en_US
dc.identifier.issn1472-7773en_US
dc.identifier.urihttp://hdl.handle.net/10722/168181-
dc.description.abstractThe synthesis and characterization of the ligand N,N′-dimethyl-N,N′-bis(2-pyridylmethyl)-propylenediamine (L) and the complex trans-[RuVI(L)O2]2+ are described. The complex has been characterized by u.v.-visible [dxy → dπ* (dπ* = dxz,dyz) at 380-420 nm] and i.r. [νasym(RuO2) at 860 cm-1] spectroscopy. At pH 1.0 it exhibits three reversible couples RuVI-RuIV, RuIV-RuIII, and RuIII-RuII at potentials of 0.89, 0.60, and 0.28 V respectively vs. saturated calomel electrode. The RuVI-RuIV couple splits into two reversible one-electron couples RuVI-RuV and RuV-RuIV in alkaline solutions (pH > 9). The complex is a powerful oxidant, capable of oxidizing toluene to benzaldehyde, alcohols to aldehydes/ketones, tetrahydrofuran to γ-butyrolactone, and norbornene to exo-2,3-epoxy-norbornane in high yields at room temperature. Oxidation of cis- and trans-stilbenes gave benzaldehyde and trans-stilbene oxides.en_US
dc.languageengen_US
dc.publisherRoyal Society of Chemistry. The Journal's web site is located at http://www.rsc.org/daltonen_US
dc.relation.ispartofJournal of the Chemical Society, Dalton Transactionsen_US
dc.titleSynthesis, electrochemistry, and reactivities of trans-[RuVI(L)O2]2+ (L = N,N′-dimethyl-N,N′-bis(2-pyridylmethyl)propylenediamineen_US
dc.typeArticleen_US
dc.identifier.emailChe, CM:cmche@hku.hken_US
dc.identifier.authorityChe, CM=rp00670en_US
dc.description.naturelink_to_subscribed_fulltexten_US
dc.identifier.doi10.1039/DT9900003735en_US
dc.identifier.scopuseid_2-s2.0-37049071338en_US
dc.identifier.issue12en_US
dc.identifier.spage3735en_US
dc.identifier.epage3739en_US
dc.identifier.isiWOS:A1990EP09800027-
dc.publisher.placeUnited Kingdomen_US
dc.identifier.scopusauthoridChe, CM=7102442791en_US
dc.identifier.scopusauthoridTang, WT=15121154000en_US
dc.identifier.scopusauthoridLi, CK=8714186500en_US

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