Publication: Preparation and Properties of Stable Salts Containing Mono- or Bis-(pentafluorophenyl)aurate(I) and Mono-, Tris-, or Tetrakis (pentafluorophenyl)aurate(III) Ions
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Date
2019-11-25
Authors
Usón, R. ; Laguna, A. ; Vicente, J.
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info:eu-repo/semantics/article
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Abstract
Tetrahydrothiophen (tht) and/or chloride may readily be displaced from [CIAu(tht)] or [Cl,Au(tht)] with LiC,F, to give novel organometallic anionic com-plexes of gold(^) or gold(II1).
Sztmwzary Tetrahydrothiophen (tht) and/or chloride may The reaction of [CIAu(tht)] with an excess (4: 1) of readily be displaced from [CIAu(tht)] or [Cl,Au(tht)] LiC,F, gives rise to the displacement of both ligands and to with LiC,F, to give novel organometallic anionic com- the formation of bis(pentafluorophenyl)aurate(I), which is plexes of gold(^) or gold(II1). isolated (60% yield) as complex (4) [Bun4N] [(C,F,),Au].
Sztmwzary Tetrahydrothiophen (tht) and/or chloride may The reaction of [CIAu(tht)] with an excess (4: 1) of readily be displaced from [CIAu(tht)] or [Cl,Au(tht)] LiC,F, gives rise to the displacement of both ligands and to with LiC,F, to give novel organometallic anionic com- the formation of bis(pentafluorophenyl)aurate(I), which is plexes of gold(^) or gold(II1). isolated (60% yield) as complex (4) [Bun4N] [(C,F,),Au].
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