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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
Title | 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 |
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Authors | |
Issue Date | 1992 |
Publisher | Royal 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? |
Abstract | The 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 Identifier | http://hdl.handle.net/10722/168161 |
ISSN | |
ISI Accession Number ID |
DC Field | Value | Language |
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dc.contributor.author | Li, CK | en_US |
dc.contributor.author | Che, CM | en_US |
dc.contributor.author | Tong, WF | en_US |
dc.contributor.author | Tang, WT | en_US |
dc.contributor.author | Wong, KY | en_US |
dc.contributor.author | Lai, TF | en_US |
dc.date.accessioned | 2012-10-08T03:15:49Z | - |
dc.date.available | 2012-10-08T03:15:49Z | - |
dc.date.issued | 1992 | en_US |
dc.identifier.citation | Journal Of The Chemical Society, Dalton Transactions, 1992 n. 13, p. 2109-2116 | en_US |
dc.identifier.issn | 1472-7773 | en_US |
dc.identifier.uri | http://hdl.handle.net/10722/168161 | - |
dc.description.abstract | The 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.language | eng | en_US |
dc.publisher | Royal Society of Chemistry. The Journal's web site is located at http://www.rsc.org/dalton | en_US |
dc.relation.ispartof | Journal of the Chemical Society, Dalton Transactions | en_US |
dc.title | 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 | en_US |
dc.type | Article | en_US |
dc.identifier.email | Che, CM:cmche@hku.hk | en_US |
dc.identifier.authority | Che, CM=rp00670 | en_US |
dc.description.nature | link_to_subscribed_fulltext | en_US |
dc.identifier.doi | 10.1039/DT9920002109 | en_US |
dc.identifier.scopus | eid_2-s2.0-37049067216 | en_US |
dc.identifier.issue | 13 | en_US |
dc.identifier.spage | 2109 | en_US |
dc.identifier.epage | 2116 | en_US |
dc.identifier.isi | WOS:A1992JD46700020 | - |
dc.publisher.place | United Kingdom | en_US |
dc.identifier.scopusauthorid | Li, CK=8714186500 | en_US |
dc.identifier.scopusauthorid | Che, CM=7102442791 | en_US |
dc.identifier.scopusauthorid | Tong, WF=15076353100 | en_US |
dc.identifier.scopusauthorid | Tang, WT=15121154000 | en_US |
dc.identifier.scopusauthorid | Wong, KY=7404760030 | en_US |
dc.identifier.scopusauthorid | Lai, TF=7202203523 | en_US |
dc.identifier.issnl | 1364-5447 | - |