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|Title:||Chloride substitution of [CpRu(dppf)Cl] with sulfur-containing ligands||Authors:||Lu, X.L.
|Issue Date:||1-May-2004||Citation:||Lu, X.L., Vittal, J.J., Tiekink, E.R.T., Goh, L.Y., Hor, T.S.A. (2004-05-01). Chloride substitution of [CpRu(dppf)Cl] with sulfur-containing ligands. Journal of Organometallic Chemistry 689 (9) : 1444-1451. ScholarBank@NUS Repository. https://doi.org/10.1016/j.jorganchem.2003.12.020||Abstract:||The reactions of CpRu(dppf)Cl (1) with the sulfur-containing ligands, thiophenol HSPh, 2-mercaptopyridine C5H4N(SH), thiourea SC(NH2)2, vinylene trithiocarbonate SCS(CH)2S and ethylene trithiocarbonate SCS(CH2)2S, yielded chloro-substituted derivatives, viz. the mono-ruthenium(II) complexes CpRu(dppf)(SPh) (2), [CpRu(dppf)(SC5H4NH)]BPh4 (3)BPh4, [CpRu(dppf)(SC(NH2)2] PF6 (4)PF6, [CpRu(dppf)(SCS(CH)2S)]Cl (5)Cl and [CpRu(dppf)(SCS(CH2)2S)]Cl (6)Cl, respectively. Treatment of 1 with AuCl(SMe2) in the presence of NH4PF6 gave [(CpRu(dppf)(SMe2)] PF6 (7)PF6. The reaction of 1 or 6 with SnCl2 resulted in cleavage of chloro and dithiocarbonate ligands, respectively, to give CpRu(dppf)SnCl3 (8). All complexes were spectroscopically characterized and the structures of 2 and cationic complexes 4-7 were determined by single-crystal diffraction analyses. © 2004 Elsevier B.V. All rights reserved.||Source Title:||Journal of Organometallic Chemistry||URI:||http://scholarbank.nus.edu.sg/handle/10635/93306||ISSN:||0022328X||DOI:||10.1016/j.jorganchem.2003.12.020|
|Appears in Collections:||Staff Publications|
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