Binuclear and trinuclear gold-platinum complexes: the crystal structures of [PtCl (C. tplbond. C-tert-Bu)(. mu.-dppm) 2Au][Cl]. cntdot. CH2Cl2 and [Pt (C. tplbond. C-tert- …

L Manojlovic-Muir, AN Henderson, I Treurnicht…

Index: Manojlovic-Muir, Ljubica; Henderson, Allan N.; Treunicht, Ilse; Puddephatt, Richard J. Organometallics, 1989 , vol. 8, p. 2055 - 2061

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Citation Number: 23

Abstract

Reactions of tr~ ns-[PtCl~(SMe~)~] with 1 or 2 equiv of AuC= Ct-Bu give unstable complexes formulated as [P~ C~(C= C-~-BU)(SM~~)~(AUC~)] and [P~(C= C-~-BU)~(SM~~)~(AUC~)~] with the AuCl units probably bonded to the alkynylplatinum groups. Further reaction of these complexes with dppm, Ph2PCH2PPh2, gave the binuclear trans-[PtC1 (C= Ct-Bu)(p-dppm) zAu]+ C1-and trans-[Pt (C= CtB~)~(p-dppm)~ Au]+ Cl-and the trinuclear trans-[Pt (C= CtB~ ...