Scheer, Manfred and Kuntz, Christian and Stubenhofer, Markus and Zabel, Manfred and Timoshkin, Alexey Y. (2010) Stepwise Expansion of a Cp*-Ring at Pentelidene Complexes and Stereoselective Formation of Triphosphines. Angewandte Chemie. International Edition 49 (1), pp. 188-192.
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Stepwise opening and final removal of the η1-bound Cp* substituents in the bridged pentelidene complexes [Cp*E2] (E=P, As) occurs by the reaction with primary phosphines. Not only novel diphospha- and arsaphosphanorbornenes are obtained, but also diastereomerically pure complexed triphosphines. All reaction steps were monitored by NMR spectroscopy, and compounds structurally characterized.
|Date:||4 January 2010|
|Institutions:||Chemistry and Pharmacy > Institut für Anorganische Chemie > Chair Prof. Dr. Manfred Scheer|
|Keywords:||arsenic; pentamethylcyclopentadiene; pentelidene complexes; phosphorus; triphosphines|
|Subjects:||500 Science > 540 Chemistry & allied sciences|
|Refereed:||Yes, this version has been refereed|
|Created at the University of Regensburg:||Yes|
|Deposited On:||23 Feb 2011 14:44|
|Last Modified:||31 Jan 2014 06:34|