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dc.contributor.authorKilpin, Kelly Joan
dc.contributor.authorHenderson, William
dc.contributor.authorNicholson, Brian K.
dc.coverage.spatialEnglanden_NZ
dc.date.accessioned2009-08-13T01:00:34Z
dc.date.available2009-08-13T01:00:34Z
dc.date.issued2008
dc.identifier.citationKilpin, K. J., Henderson, W. & Nicholson, B. K. (2008). Cycloauration of pyridyl sulphonamides. Dalton Transactions, 29, 3899- 3906.en
dc.identifier.urihttps://hdl.handle.net/10289/2822
dc.description.abstractThe pyridyl-2-alkylsulfonamides C₅H₄N(CH₂)nNHSO₂R (n = 1,2; R = Me, Ph or p-C₆H₄Me) and 8-(p-tosylamino)quinoline undergo facile cycloauration reactions with H[AuCl₄] in water, giving metallacyclic complexes coordinated through the pyridyl (or quinolyl) nitrogen atom and the deprotonated nitrogen of the sulfonamide group. The complexes have been fully characterised by NMR spectroscopy, ESI mass spectrometry and elemental analysis. The X-ray crystal structures of two derivatives reveal the presence of non-planar sulfonamide nitrogen atoms. The complexes show low activity against P388 murine leukaemia cells, possibly as a result of their ease of reduction with mild reducing agents.en
dc.format.mimetypeapplication/pdf
dc.language.isoen
dc.publisherThe Royal Society of Chemistryen_NZ
dc.rightsThis is an author’s accepted version of an article published in the journal: Dalton Transactions.en
dc.subjectGolden
dc.subjectMetallacycleen
dc.subjectSulfonamideen
dc.subjectCycloaurationen
dc.subjectPyridine ligandsen
dc.titleCycloauration of pyridyl sulphonamidesen
dc.typeJournal Articleen
dc.identifier.doi10.1039/b803835jen
dc.relation.isPartOfDalton Transactionsen_NZ
pubs.begin-page3899en_NZ
pubs.elements-id33506
pubs.end-page3906en_NZ
pubs.issue29en_NZ
pubs.volume29en_NZ


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