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Addition von kationischen Lewis‐Säuren [M′L n ] + (M′L n = Fe(CO) 2 Cp, Fe(CO)(PPh 3 )Cp, Ru(PPh 3 ) 2 Cp, Re(CO) 5 , ${1 \over 2}$ Pt(PPh 3 ) 2 , W(CO) 3 Cp an die anionischen Thiocarbonyl‐Komplexe [HB(pz) 3 (OC) 2 M(CS)] − (M = Mo, W; pz = 3,5‐dimethylpyrazol‐1‐yl)
Author(s) -
Knauer Wolfgang,
Beck Wolfgang
Publication year - 2008
Publication title -
zeitschrift für anorganische und allgemeine chemie
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.354
H-Index - 66
eISSN - 1521-3749
pISSN - 0044-2313
DOI - 10.1002/zaac.200800060
Subject(s) - chemistry , cationic polymerization , adduct , medicinal chemistry , lewis acids and bases , stereochemistry , polymer chemistry , catalysis , organic chemistry
Addition of Cationic Lewis Acids [M′L n ] + (M′L n = Fe(CO) 2 Cp, Fe(CO)(PPh 3 )Cp, Ru(PPh 3 ) 2 Cp, Re(CO) 5 , ${1 \over 2}$ Pt(PPh 3 ) 2 , W(CO) 3 Cp to the Anionic Thiocarbonyl Complexes [HB(pz) 3 (OC) 2 M(CS)] − (M = Mo, W; pz = 3,5‐dimethylpyrazol‐1‐yl) Adducts from Organometallic Lewis Acids [Fe(CO) 2 Cp] + , [Fe(CO)(PPh 3 )Cp] + , [Ru(PPh 3 ) 2 Cp] + , [Re(CO) 5 ] + , [ ${1 \over 2}$ Pt(PPh 3 ) 2 ] + , [W(CO) 3 Cp] + and the anionic thiocarbonyl complexes [HB(pz) 3 (OC) 2 M(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) 2 MCSM′L n ].