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Article: Reactivity of dioxoruthenium(VI) porphyrins toward amines. Synthesis and characterization of bis(arylamine)ruthenium(II), bis(arylamido)-and bis(diphenylamido)ruthenium(IV), and oxo(tert-butylimido)ruthenium(VI) porphyrins

TitleReactivity of dioxoruthenium(VI) porphyrins toward amines. Synthesis and characterization of bis(arylamine)ruthenium(II), bis(arylamido)-and bis(diphenylamido)ruthenium(IV), and oxo(tert-butylimido)ruthenium(VI) porphyrins
Authors
KeywordsAmines
Imides
Macrocyclic ligands
Ruthenium
Issue Date2000
PublisherWiley - V C H Verlag GmbH & Co KGaA. The Journal's web site is located at http://www.wiley-vch.de/home/chemistry
Citation
Chemistry - A European Journal, 2000, v. 6 n. 2, p. 334-344 How to Cite?
AbstractReactions of dioxoruthenium(VI) porphyrins, [RuVIO2(Por)], with p-chloroaniline, trimethylamine, tert-butylamine, p-nitroaniline, and diphenylamine afforded bis(amine)ruthenium(II) porphyrins, [RuII(Por)(L)2] (L = p-ClC6H4NH2, Me3N, Por = TTP, 4-Cl-TPP; L = tBuNH2, Por = TPP, 3,4,5-MeO-TPP, TTP, 4-Cl-TPP, 3,5-Cl-TPP) and bis(amido)ruthenium(IV) porphyrins, [RuIV(Por)(X)2] (X = p-NO2C6H4NH, Por = TTP, 4-Cl-TPP; X = Ph2N, Por = 3,4,5-MeO-TPP, 3,5-Cl-TPP), respectively. Oxidative deprotonation of [RuII(Por)(NH2-p-C6H4Cl) 2] in chloroform by air generated bis-(arylamido)ruthenium(IV) porphyrins, [RuIV(Por)(NH-p-C6H4Cl)2] (Por = TTP, 4-Cl-TPP). Oxidation of [RuII(Por)-(NH2tBu)2] by bromine in dichloro-methane in the presence of tert-butylamine and traces of water produced oxo(imido)ruthenium(VI) porphyrins, [RuVI-O(Por)(NtBu)] (Por = TPP, 3,4,5-MeO-TPP, TTP, 4-Cl-TPP, 3,5-Cl-TPP). These new classes of ruthenium complexes were characterized by 1H NMR, IR, and UV/visible spectroscopy, mass spectrometry, and elemental analysis. The structure of [RuIV(TTP)(NH-p-C6H4Cl)2] · 2CH2Cl2 was determined by X-ray crystallography. The Ru - N bond length and the Ru-N-C angle of the Ru-NHAr moiety are 1.956(7) Å and 135.8(6)°, respectively.
Persistent Identifierhttp://hdl.handle.net/10722/69367
ISSN
2015 Impact Factor: 5.771
2015 SCImago Journal Rankings: 2.323
ISI Accession Number ID
References

 

DC FieldValueLanguage
dc.contributor.authorHuang, JSen_HK
dc.contributor.authorSun, XRen_HK
dc.contributor.authorLeung, SKYen_HK
dc.contributor.authorCheung, KKen_HK
dc.contributor.authorChe, CMen_HK
dc.date.accessioned2010-09-06T06:13:01Z-
dc.date.available2010-09-06T06:13:01Z-
dc.date.issued2000en_HK
dc.identifier.citationChemistry - A European Journal, 2000, v. 6 n. 2, p. 334-344en_HK
dc.identifier.issn0947-6539en_HK
dc.identifier.urihttp://hdl.handle.net/10722/69367-
dc.description.abstractReactions of dioxoruthenium(VI) porphyrins, [RuVIO2(Por)], with p-chloroaniline, trimethylamine, tert-butylamine, p-nitroaniline, and diphenylamine afforded bis(amine)ruthenium(II) porphyrins, [RuII(Por)(L)2] (L = p-ClC6H4NH2, Me3N, Por = TTP, 4-Cl-TPP; L = tBuNH2, Por = TPP, 3,4,5-MeO-TPP, TTP, 4-Cl-TPP, 3,5-Cl-TPP) and bis(amido)ruthenium(IV) porphyrins, [RuIV(Por)(X)2] (X = p-NO2C6H4NH, Por = TTP, 4-Cl-TPP; X = Ph2N, Por = 3,4,5-MeO-TPP, 3,5-Cl-TPP), respectively. Oxidative deprotonation of [RuII(Por)(NH2-p-C6H4Cl) 2] in chloroform by air generated bis-(arylamido)ruthenium(IV) porphyrins, [RuIV(Por)(NH-p-C6H4Cl)2] (Por = TTP, 4-Cl-TPP). Oxidation of [RuII(Por)-(NH2tBu)2] by bromine in dichloro-methane in the presence of tert-butylamine and traces of water produced oxo(imido)ruthenium(VI) porphyrins, [RuVI-O(Por)(NtBu)] (Por = TPP, 3,4,5-MeO-TPP, TTP, 4-Cl-TPP, 3,5-Cl-TPP). These new classes of ruthenium complexes were characterized by 1H NMR, IR, and UV/visible spectroscopy, mass spectrometry, and elemental analysis. The structure of [RuIV(TTP)(NH-p-C6H4Cl)2] · 2CH2Cl2 was determined by X-ray crystallography. The Ru - N bond length and the Ru-N-C angle of the Ru-NHAr moiety are 1.956(7) Å and 135.8(6)°, respectively.en_HK
dc.languageengen_HK
dc.publisherWiley - V C H Verlag GmbH & Co KGaA. The Journal's web site is located at http://www.wiley-vch.de/home/chemistryen_HK
dc.relation.ispartofChemistry - A European Journalen_HK
dc.subjectAminesen_HK
dc.subjectImidesen_HK
dc.subjectMacrocyclic ligandsen_HK
dc.subjectRutheniumen_HK
dc.titleReactivity of dioxoruthenium(VI) porphyrins toward amines. Synthesis and characterization of bis(arylamine)ruthenium(II), bis(arylamido)-and bis(diphenylamido)ruthenium(IV), and oxo(tert-butylimido)ruthenium(VI) porphyrinsen_HK
dc.typeArticleen_HK
dc.identifier.openurlhttp://library.hku.hk:4550/resserv?sid=HKU:IR&issn=0947-6539&volume=6&spage=334&epage=344&date=2000&atitle=Reactivity+of+dioxoruthenium(VI)+porphyrins+toward+amines.++Synthesis+and+characterization+of+bis(arylamine)ruthenium(II),+bis(arylamido)-+and+bis(diphenylamido)ruthenium(IV),+and+oxo(tert-butylimido)ruthenium(VI)+porphyrinsen_HK
dc.identifier.emailHuang, JS:jshuang@hkucc.hku.hken_HK
dc.identifier.emailChe, CM:cmche@hku.hken_HK
dc.identifier.authorityHuang, JS=rp00709en_HK
dc.identifier.authorityChe, CM=rp00670en_HK
dc.description.naturelink_to_subscribed_fulltext-
dc.identifier.doi10.1002/(SICI)1521-3765(20000117)6:2<334::AID-CHEM334>3.0.CO;2-Y-
dc.identifier.pmid11931114en_HK
dc.identifier.scopuseid_2-s2.0-0033963670en_HK
dc.identifier.hkuros50025en_HK
dc.relation.referenceshttp://www.scopus.com/mlt/select.url?eid=2-s2.0-0033963670&selection=ref&src=s&origin=recordpageen_HK
dc.identifier.volume6en_HK
dc.identifier.issue2en_HK
dc.identifier.spage334en_HK
dc.identifier.epage344en_HK
dc.identifier.isiWOS:000084931200015-
dc.publisher.placeGermanyen_HK
dc.identifier.scopusauthoridHuang, JS=7407192639en_HK
dc.identifier.scopusauthoridSun, XR=7405624830en_HK
dc.identifier.scopusauthoridLeung, SKY=36546285500en_HK
dc.identifier.scopusauthoridCheung, KK=7402406613en_HK
dc.identifier.scopusauthoridChe, CM=7102442791en_HK

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