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Article: Synthesis, structure, reactivity and electrochemistry of cis-dioxoruthenium-(VI) and -(V) complexes containing N,N,N′,N′,3,6-hexamethyl-3,6-diazaoctane-1,8-diamine

TitleSynthesis, structure, reactivity and electrochemistry of cis-dioxoruthenium-(VI) and -(V) complexes containing N,N,N′,N′,3,6-hexamethyl-3,6-diazaoctane-1,8-diamine
Authors
Li, CKChe, CMTong, WFTang, WTWong, KYLai, TF
Issue Date1992
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, 1992 n. 13, p. 2109-2116 How to Cite?
DOI: http://dx.doi.org/10.1039/DT9920002109
AbstractThe complexes cis-[RuVILO2]2+, cis-[RuVLO2]+ and cis-[RuIIL(MeCN)2]2+ (L = N,N,N′,N′,3,6-hexamethyl-3,6-diazaoctane-1,8-diamine) have been prepared and their structures determined. The two Ru=O bonds in cis-[RuVILO2]2+ are equivalent [1.795(9) Å] and the O-Ru-O angle is 112.0(4)°. In cis-[RuVLO2]+ the two Ru=O distances are 1.751(3) and 1.756(4) Å, and the O-Ru-O angle is 115.1(2)°. The N(MeCN)-Ru-N(MeCN) angle in cis-[RuIIL(MeCN)2]2+ is 86.1(2)°. The cyclic voltammogram of cis-[RuVILO2]2+ in acetonitrile exhibits a reversible one-electron RuVI-RuV couple at 0.53 V vs. Ag-AgNO3 (0.1 mol dm-3). In aqueous solutions, proton-coupled electron-transfer redox couples are observed. This complex is capable of oxidising a wide variety of organic substrates including 2,3-dimethylbutane and adamantane. Oxidation of saturated alkanes occurred preferentially at the tertiary C-H bond.
Persistent Identifierhttp://hdl.handle.net/10722/168161
ISSN
1472-7773
ISI Accession Number ID
WOS:A1992JD46700020

 

DC FieldValueLanguage
dc.contributor.authorLi, CKen_US
dc.contributor.authorChe, CMen_US
dc.contributor.authorTong, WFen_US
dc.contributor.authorTang, WTen_US
dc.contributor.authorWong, KYen_US
dc.contributor.authorLai, TFen_US
dc.date.accessioned2012-10-08T03:15:49Z-
dc.date.available2012-10-08T03:15:49Z-
dc.date.issued1992en_US
dc.identifier.citationJournal Of The Chemical Society, Dalton Transactions, 1992 n. 13, p. 2109-2116en_US
dc.identifier.issn1472-7773en_US
dc.identifier.urihttp://hdl.handle.net/10722/168161-
dc.description.abstractThe complexes cis-[RuVILO2]2+, cis-[RuVLO2]+ and cis-[RuIIL(MeCN)2]2+ (L = N,N,N′,N′,3,6-hexamethyl-3,6-diazaoctane-1,8-diamine) have been prepared and their structures determined. The two Ru=O bonds in cis-[RuVILO2]2+ are equivalent [1.795(9) Å] and the O-Ru-O angle is 112.0(4)°. In cis-[RuVLO2]+ the two Ru=O distances are 1.751(3) and 1.756(4) Å, and the O-Ru-O angle is 115.1(2)°. The N(MeCN)-Ru-N(MeCN) angle in cis-[RuIIL(MeCN)2]2+ is 86.1(2)°. The cyclic voltammogram of cis-[RuVILO2]2+ in acetonitrile exhibits a reversible one-electron RuVI-RuV couple at 0.53 V vs. Ag-AgNO3 (0.1 mol dm-3). In aqueous solutions, proton-coupled electron-transfer redox couples are observed. This complex is capable of oxidising a wide variety of organic substrates including 2,3-dimethylbutane and adamantane. Oxidation of saturated alkanes occurred preferentially at the tertiary C-H bond.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, structure, reactivity and electrochemistry of cis-dioxoruthenium-(VI) and -(V) complexes containing N,N,N′,N′,3,6-hexamethyl-3,6-diazaoctane-1,8-diamineen_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/DT9920002109en_US
dc.identifier.scopuseid_2-s2.0-37049067216en_US
dc.identifier.issue13en_US
dc.identifier.spage2109en_US
dc.identifier.epage2116en_US
dc.identifier.isiWOS:A1992JD46700020-
dc.publisher.placeUnited Kingdomen_US
dc.identifier.scopusauthoridLi, CK=8714186500en_US
dc.identifier.scopusauthoridChe, CM=7102442791en_US
dc.identifier.scopusauthoridTong, WF=15076353100en_US
dc.identifier.scopusauthoridTang, WT=15121154000en_US
dc.identifier.scopusauthoridWong, KY=7404760030en_US
dc.identifier.scopusauthoridLai, TF=7202203523en_US
dc.identifier.issnl1364-5447-

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