Facile Synthesis of Pentacarbonyltungsten(0) Complexes with Oxaphosphirane Ligands |
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| Authors: | Rainer Streubel Prof Dr Maren Bode Janaina Marinas Pérez Gregor Schnakenburg Jörg Daniels Martin Nieger Peter G Jones |
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| Institution: | 1. Institut für Anorganische Chemie, Rheinische Friedrich‐Wilhelms‐Universit?t Bonn, Gerhard‐Domagk‐Str. 1, 53121 Bonn, Germany;2. Laboratory of Inorganic Chemistry, Department of Chemistry, University of Helsinki, P.O. Box 55 (A.I. Virtasen aukio 1), FI‐00014 Helsinki, Finland;3. Institut für Anorganische und Analytische Chemie, Technische Universit?t Braunschweig, Hagenring 30, 38106 Braunschweig, Germany |
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| Abstract: | Facile synthesis of tungsten(0) complexes of the type  7a – g (R1 = C5Me5) and 8a – g (R1 = CH(SiMe3)2) using transient Li/Cl phosphanylidenoid tungsten(0) complexes 4 , 5 and carbonyl derivatives 6a – g is reported; furthermore, for all complexes NMR, IR spectroscopic, mass spectrometric investigations and, in addition, single‐crystal X‐ray structures of complexes 7b , d – g and 8b , d are presented. |
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| Keywords: | Phosphorus heterocycles Phosphanylidenoid complexes Oxaphosphirane complexes Tungsten |
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