115111-73-4Relevant academic research and scientific papers
Gezielte Synthese von Kohlenwasserstoff-verbrueckten Komplexen. Nucleophile Addition von Pentacarbonylrhenat und -manganat an ?-gebundene Dien-, Cyclodien-, Trimethylenmethan-, Cycloheptatrienyl- und Alkin-Liganden
Mueller, Hans-Joachim,Beck, Wolfgang
, p. C13 - C16 (1987)
Pentacarbonyl-rhenate and -manganate react with the cationic complexes +, +, +, +, 7-C
Hydrocarbon-Bridged Metal Complexes, XII. - Nucleophilic Addition of Carbonylmetallates to Cationic Alkyne Molybdenum Complexes: A Rational Way to Heterobimetallic Tetrahedranes MM'C2 (M = Mo, W; M' = Re, Mn, Mo)
Mueller, Hans-Joachim,Polborn, Kurt,Steimann, Manfred,Beck, Wolfgang
, p. 1901 - 1906 (2007/10/02)
The reactions of cationic alkyne complexes 1)(L2)M(RCCR)>(+) (L1 = CO, PR3, P(OMe)3; L2 = C2Me2, CO, P(OMe)3; M = Mo, W) with (-) or (-) give heterobimetallic tetrahedranes Cp(OC)2M(μ2-η2:η2-RCCR)M'(CO)3L1 (M = Mo, W; M' = Re, Mn) and Cp(OC)2Mo(μ2-η2:η2-MeCCMe)Re(CO)22.Similarly, the reaction of (+) or (+) with(-) provides a rational synthesis of Cp(OC)2Mo(μ2-η2:η2-RCCR)W(CO)2Cp.The dimetallatetrahedranes contain a semibridging CO group.The structures of Cp(OC)2Mo(μ2-η2:η2-H3CCCCH3)Re(CO)4 and Cp(OC)2Mo(μ2-η2:η2-H3CCCCH3)Re(CO)22 have been determined by X-ray crystallography. - Key Words: Heterobimetallic complexes, alkyne-bridged / Carbonyl complexes / Molybdenum / Tungsten / Rhenium
