Issue 83, 2014
From the journal:

Chemical Communications

Selective phosphanyl complex trapping using TEMPO. Synthesis and reactivity of P-functional P-nitroxyl phosphane complexes†

Vitaly Nesterov,a   Zheng-Wang Qu,b   Gregor Schnakenburg,a   Stefan Grimmeb  and  Rainer Streubel*a  

* Corresponding authors

a Institut für Anorganische Chemie der Rheinischen Friedrich-Wilhelms-Universität Bonn, Gerhard-Domagk-Str.1, 53121 Bonn, Germany
E-mail: r.streubel@uni-bonn.de
Fax: +49 22873 9616
Tel: +49 22873 5345

b Mulliken Center for Theoretical Chemistry, Institut für Physikalische und Theoretische Chemie, Rheinische Friedrich-Wilhelms-Universität Bonn, Beringstr. 4, 53115 Bonn, Germany
E-mail: grimme@thch.uni-bonn.de
Fax: +49-(0)228-739064
Tel: +49-(0)228-732351

Abstract

Open-shell phosphanyl complexes (OC)5W{(Me3Si)2HCP(X)} (X = F, H), obtained by one-electron oxidation of lithium phosphanido complexes, were trapped by TEMPO to yield novel thermally labile P-nitroxyl phosphane complexes. First experimental evidence for an open-shell P-F phosphanoxyl complex (OC)5W{(Me3Si)2HCP(O)F}, formed upon thermolysis of corresponding P-nitroxyl derivative, is reported; reaction pathways are also theoretically investigated.

Graphical abstract: Selective phosphanyl complex trapping using TEMPO. Synthesis and reactivity of P-functional P-nitroxyl phosphane complexes

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Article information

DOI
https://doi.org/10.1039/C4CC06084A
Article type
Communication
Submitted
04 Aug 2014
Accepted
28 Aug 2014
First published
05 Sep 2014

Chem. Commun., 2014,50, 12508-12511

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Selective phosphanyl complex trapping using TEMPO. Synthesis and reactivity of P-functional P-nitroxyl phosphane complexes

V. Nesterov, Z. Qu, G. Schnakenburg, S. Grimme and R. Streubel, Chem. Commun., 2014, 50, 12508 DOI: 10.1039/C4CC06084A

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