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New Methods for Synthesis of Platinum(II) Dimethyl Sulfide Complexes

Kukushkin, Vadim Yu.; Lövqvist, Karin; Noren, Bertil; Oskarsson, Åke and Elding, Lars Ivar LU (1994) In Inorganica Chimica Acta 219(1-2). p.155-160
Abstract
Different methods for the synthesis of anionic dimethyl sulfide platinum complexes of the type Q[PtCl3(Me2S)] (Q = triphenylbenzylphosphonium, Ph3PBzl, or tetrabutylammonium, BU4N) and [Pt(mu-Cl)Cl(Me2S)]2 are reported. The compounds Q[PtCl3(Me2S)] were prepared by interaction of [PtCl4]2- with an excess of Me2S in non-aqueous media, reduction of [PtCl5(Me2S)]- with hydrazine sulfate, bridge-splitting reactions of (Ph3PBzl)2[Pt2(mu-Cl)2Cl4] and [Pt(mu-Cl)Cl(Me2S)]2 with two equivalents of Me2S and (Pb3PBzl)Cl, respectively, and substitution of dimethyl sulfide in trans-[PtCl2(Me2S)2]. The [Pt(mu-Cl)Cl(Me2S)]2 dimer was prepared via reaction Of cis-[PtCl2(Me2S)2] with two equivalents of silver nitrate followed by separation of AgCl(s) and... (More)
Different methods for the synthesis of anionic dimethyl sulfide platinum complexes of the type Q[PtCl3(Me2S)] (Q = triphenylbenzylphosphonium, Ph3PBzl, or tetrabutylammonium, BU4N) and [Pt(mu-Cl)Cl(Me2S)]2 are reported. The compounds Q[PtCl3(Me2S)] were prepared by interaction of [PtCl4]2- with an excess of Me2S in non-aqueous media, reduction of [PtCl5(Me2S)]- with hydrazine sulfate, bridge-splitting reactions of (Ph3PBzl)2[Pt2(mu-Cl)2Cl4] and [Pt(mu-Cl)Cl(Me2S)]2 with two equivalents of Me2S and (Pb3PBzl)Cl, respectively, and substitution of dimethyl sulfide in trans-[PtCl2(Me2S)2]. The [Pt(mu-Cl)Cl(Me2S)]2 dimer was prepared via reaction Of cis-[PtCl2(Me2S)2] with two equivalents of silver nitrate followed by separation of AgCl(s) and addition of one equivalent of K2[PtCl4]. The structure of (Ph3PBzl)[PtCl3(Me2S)] was determined by X-ray single crystal analysis. The compound crystallizes in the space group P2(1)/n with a = 9.746(3), b = 19.511(4), c = 14.966(4) angstrom, beta = 100.43(2)-degrees, V = 2799.0(9) angstrom3 and Z = 4. (Less)
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publishing date
type
Contribution to journal
publication status
published
subject
keywords
Synthesis, Platinum(II), Dimethyl sulfide complex
in
Inorganica Chimica Acta
volume
219
issue
1-2
pages
155 - 160
publisher
Elsevier
external identifiers
  • scopus:0011574726
ISSN
0020-1693
DOI
10.1016/0020-1693(94)03845-7
language
English
LU publication?
yes
id
733e8ce9-d38c-4cc4-a3c5-edf840feb83e
date added to LUP
2017-01-07 21:34:48
date last changed
2017-05-29 11:37:38
@article{733e8ce9-d38c-4cc4-a3c5-edf840feb83e,
  abstract     = {Different methods for the synthesis of anionic dimethyl sulfide platinum complexes of the type Q[PtCl3(Me2S)] (Q = triphenylbenzylphosphonium, Ph3PBzl, or tetrabutylammonium, BU4N) and [Pt(mu-Cl)Cl(Me2S)]2 are reported. The compounds Q[PtCl3(Me2S)] were prepared by interaction of [PtCl4]2- with an excess of Me2S in non-aqueous media, reduction of [PtCl5(Me2S)]- with hydrazine sulfate, bridge-splitting reactions of (Ph3PBzl)2[Pt2(mu-Cl)2Cl4] and [Pt(mu-Cl)Cl(Me2S)]2 with two equivalents of Me2S and (Pb3PBzl)Cl, respectively, and substitution of dimethyl sulfide in trans-[PtCl2(Me2S)2]. The [Pt(mu-Cl)Cl(Me2S)]2 dimer was prepared via reaction Of cis-[PtCl2(Me2S)2] with two equivalents of silver nitrate followed by separation of AgCl(s) and addition of one equivalent of K2[PtCl4]. The structure of (Ph3PBzl)[PtCl3(Me2S)] was determined by X-ray single crystal analysis. The compound crystallizes in the space group P2(1)/n with a = 9.746(3), b = 19.511(4), c = 14.966(4) angstrom, beta = 100.43(2)-degrees, V = 2799.0(9) angstrom3 and Z = 4.},
  author       = {Kukushkin, Vadim Yu. and Lövqvist, Karin and Noren, Bertil and Oskarsson, Åke and Elding, Lars Ivar},
  issn         = {0020-1693},
  keyword      = {Synthesis,Platinum(II),Dimethyl sulfide complex},
  language     = {eng},
  number       = {1-2},
  pages        = {155--160},
  publisher    = {Elsevier},
  series       = {Inorganica Chimica Acta},
  title        = {New Methods for Synthesis of Platinum(II) Dimethyl Sulfide Complexes},
  url          = {http://dx.doi.org/10.1016/0020-1693(94)03845-7},
  volume       = {219},
  year         = {1994},
}