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dc.contributor.authorBruce, M.en
dc.contributor.authorEllis, B.en
dc.contributor.authorGaudio, M.en
dc.contributor.authorLapinte, C.en
dc.contributor.authorMelino, G.en
dc.contributor.authorPaul, F.en
dc.contributor.authorSkelton, B.en
dc.contributor.authorSmith, M.en
dc.contributor.authorToupet, L.en
dc.contributor.authorWhite, A.en
dc.identifier.citationDalton Transactions (Print Edition), 2004; 10(1010):1601-1609en
dc.description© Royal Society of Chemistry 2004en
dc.description.abstractReactions between HC triple bond CC triple bond CSiMe3 and several ruthenium halide precursors have given the complexes Ru(C triple bond CC triple bond CSiMe3)(L2)Cp'[Cp'= Cp, L = CO (1), PPh3 (2); Cp' = Cp*, L2= dppe (3)]. Proto-desilylation of 2 and 3 have given unsubstituted buta-1,3-diyn-1-yl complexes Ru(C triple bond CC triple bond CH)(L2)Cp'[Cp'= Cp, L = PPh3 (5); Cp'= Cp*, L2 = dppe (6)]. Replacement of H in 5 or 6 with Au(PR3) groups was achieved in reactions with AuCl(PR3) in the presence of KN(SiMe3)2 to give Ru(C triple bond CC triple bond CAu(PR3)](L2)Cp'[Cp' = Cp, L = PPh3, R = Ph (7); Cp' = Cp*, L2= dppe, R = Ph (8), tol (9)]. The asymmetrically end-capped [Cp(Ph3P)2Ru]C triple bond CC triple bond C[Ru(dppe)Cp*] (10) was obtained from Ru(C triple bond CC triple bond CH)(dppe)Cp* and RuCl(PPh3)2Cp. Single-crystal X-ray structural determinations of and are reported, with a comparative determination of the structure of Fe(C triple bond CC triple bond CSiMe3)(dppe)Cp* (4), and those of a fifth polymorph of [Ru(PPh3)2Cp]2(mu-C triple bond CC triple bond C) (12), and [Ru(dppe)Cp]2(mu-C triple bond CC triple bond C) (13).en
dc.description.statementofresponsibilityMichael I. Bruce, Benjamin G. Ellis, Maryka Gaudio, Claude Lapinte, Giovanni Melino, Frédéric Paul, Brian W. Skelton, Mark E. Smith, Loic Toupet and Allan H. Whiteen
dc.publisherRoyal Soc Chemistryen
dc.titlePreparation, structures and some reactions of novel diynyl complexes of iron and rutheniumen
dc.typeJournal articleen
pubs.library.collectionChemistry publicationsen
dc.identifier.orcidBruce, M. [0000-0002-8377-7186]en
Appears in Collections:Chemistry publications

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