Emgegangen am 13 Marz 1973Trimethylgermanium-, -zinn-und -bleichlorid reagieren mit Natriumtellurid unter Bildung von Bis(trimethylgermyI)-(l), Bis(trimethylstanny1)-(2) und Bis(trimethylplumbyl)tellurid (3). Diese Organometalltelluride bilden mit Hexacarbonylchrom, -molybdan und -wolfram unter Abspaltuog eines CO-Liganden entsprechende Pentacarbonyl(organometalItel1urid)-
Pentacdrbonyl(organometa1 telluride)chromium, -molybdenum and -tungsten Complexes')The reaction of trimethylgermaniumchloride, trimethyltinchloride, or trimethylleadchloridc with sodium telluride results in the formation of bis(trimethylgerminium)telluride (l), bis(trimethyltin)tclluridc (2) or bis(trimethyllead)telluride (3) respectively. These organometaltell urides react with hexacarbonylchromium, hexacarbonylmolybdenum, or hexacarbonyltungsten under elimination of one CO ligand yielding the corresponding pentacarbonyl(organometa1 telluride)chromium(O), -molybdenum(O) or -tungsten(O) complexes 4&12. The i.r., Raman, and 1Hn.m.r. spectra are discussed.Nach der erfolgreichen Syntliese von Pentacarbonylchrom-, -moiybdan-und -wolfram-Komplexen mit Organometallsulfiden 2) oder -seleniden 1) als sechstem Liganden, lag es nahe zu prulen, ob es moglich ist, auch Organometalltelluride als 0-Donatoren in derartige U bergangsmetallkomplexe einzufuhren.An metallorganischen Tellurverbindungen waren bisher nur einige athyl3)-und phenyl4)-substituierte Organometalltelluride sowie Bis(trimethylsily1)tellurid~) darge-1) Vorlaufige Mitteil.: H.
Abstract Me2Sn(CH2Li)2 reacts with Me2InCl or (Me2NCH2CH2O)2 InCl with formation of the new compounds Me2Sn(CH2InMe2)2 or Me2Sn(CH2In(OCH2CH2NMe2)2)2 . The compounds are characterized by elemental analyses, 1H, 13C, 119Sn NMR and IR spectra.
AbstractTrimethyltin methyllithium reacts with InCl3, CH3InCl2 and R2InCl (R = CH3, t-C4H9) with formation of the new compounds In(CH2SnMe3)3, CH3In(CH2SnMe3)2, (CH3)2InCH2SnMe3 and (t-C4H9)2InCH2SnMe3. The compounds are characterized by elemental analyses, 1H, 13C, 119Sn NMR and IR spectra.
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