Addition von kationischen Lewis‐Säuren [M′Ln]+ (M′Ln = Fe(CO)2Cp,Fe(CO)(PPh3)Cp,Ru(PPh3)2Cp,Re(CO)5, ${1 \over 2}$ Pt(PPh3)2, W(CO)3Cp an die anionischen Thiocarbonyl‐Komplexe [HB(pz)3(OC)2M(CS)]− (M = Mo,W; pz = 3,5‐dimethylpyrazol‐1‐yl) |
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Authors: | Wolfgang Knauer Wolfgang Beck |
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Abstract: | Addition of Cationic Lewis Acids M′Ln]+ (M′Ln = Fe(CO)2Cp, Fe(CO)(PPh3)Cp, Ru(PPh3)2Cp, Re(CO)5, Pt(PPh3)2, W(CO)3Cp to the Anionic Thiocarbonyl Complexes HB(pz)3(OC)2M(CS)]− (M = Mo, W; pz = 3,5‐dimethylpyrazol‐1‐yl) Adducts from Organometallic Lewis Acids Fe(CO)2Cp]+, Fe(CO)(PPh3)Cp]+, Ru(PPh3)2Cp]+, Re(CO)5]+, Pt(PPh3)2]+, W(CO)3Cp]+ and the anionic thiocarbonyl complexes HB(pz)3(OC)2M(CS)]− (M = Mo, W) have been prepared. Their spectroscopic data indicate that the addition of the cations occurs at the sulphur atom to give end‐to‐end thiocarbonyl bridged complexes HB(pz)3(OC)2MCSM′Ln]. |
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Keywords: | Thiocarbonyl complexes Hydridotrispyrazolylborate Molybdenum Tungsten Iron Ruthenium Rhenium Platinum |
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