153480-41-2Relevant academic research and scientific papers
Metal Complexes of Functionalized Sulfur-Containing Ligands, VI. - Stabilization of 1-Alkyne-1-thiolato Ligands -; R = SiMe3, (η5-C5H5)Fe(η5-C5H4)> in Ru(II) and Pt(II) Complexes. X-ray Structure Analysis of cis-(Ph3-P)2Pt5-C5H4)Fe(η5-C5H5)>2
Weigand, Wolfgang,Robl, Christian
, p. 1807 - 1810 (2007/10/02)
The 1-alkyne-1-thiolates R-CC-Sli 5-C5H4)Fe(η5-C5H5)> react with (Ph3P)2PtCl2 and CpRu(PPh3)2Cl to give the complexes trans-(Ph3P)2Pt(S-CC-SiMe3)2 (4a).CpRu(PPh3)2S-CC-SiMe3) (4b), and cis-(Ph3P)2Pt(S-CC-η5-C5H4)Fe(η5-C5H5)>2 (5).The Pt(II)bis(acetylide) complex cis-(Ph3P)2Pt5-C5H4)Fe(η5-C5H5)>2 (6a) was isolated after chromatography of 5.The trans-configurated compound 6b is obtained by the reaction of 5-C5H4)>Fe(η5-C5H5) with (Ph3P)2PtCl2.The complexes are characterized by IR, 1H-, 13C-, and 31P-NMR spectroscopy, FAB mass spectrometry and X-ray diffraction (6a). - Key Words: 1-Alkyne-1-thiolato ligands / Bis(acetylide) complexes / Ferrocene derivatives / Ruthenium complexes / Platinum complexes
