Communication

Deoxygenation of Coordinated Oxaphosphiranes: A New Route to P[DOUBLE BOND]C Double-Bond Systems

  1. Carolin Albrecht1,†,
  2. Dr. Lili Shi2,†,
  3. Janaina Marinas Pérez1,
  4. Dr. Maurice van Gastel2,
  5. Dr. Sebastian Schwieger1,
  6. Prof. Dr. Frank Neese2,*,
  7. Prof. Dr. Rainer Streubel1,*

Article first published online: 10 JUL 2012

DOI: 10.1002/chem.201201405

Issue

Chemistry - A European Journal

Chemistry - A European Journal

Volume 18, Issue 32, pages 9780–9783, August 6, 2012

Additional Information

How to Cite

Albrecht, C., Shi, L., Pérez, J. M., van Gastel, M., Schwieger, S., Neese, F. and Streubel, R. (2012), Deoxygenation of Coordinated Oxaphosphiranes: A New Route to P[DOUBLE BOND]C Double-Bond Systems. Chem. Eur. J., 18: 9780–9783. doi: 10.1002/chem.201201405

Author Information

  1. 1

    Institut für Anorganische Chemie, Rheinische Friedrich-Wilhelms-Universität Bonn, Gerhard-Domagk-Strasse 1, 53121 Bonn (Germany)

  2. 2

    MPI für Bioanorganische Chemie, Stiftstrasse 34–36, 45470 Mülheim a.d. Ruhr (Germany), Fax: (+49) 0208-306-3951

  1. †

    These authors contributed equally to this work.

*MPI für Bioanorganische Chemie, Stiftstrasse 34–36, 45470 Mülheim a.d. Ruhr (Germany), Fax: (+49) 0208-306-3951

  1. †

    These authors contributed equally to this work.

Publication History

  1. Issue published online: 28 JUL 2012
  2. Article first published online: 10 JUL 2012
  3. Manuscript Received: 24 APR 2012

Funded by

  • Chemistry at spin centers. Grant Number: TP B4
  • COST

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Keywords:

  • alkenes;
  • density functional calculations;
  • phosphorus;
  • radicals;
  • tungsten
Thumbnail image of graphical abstract

Phosphaalkenes: Deoxygenation of oxaphosphirane complexes 1 and 2 by using TiIII complexes gave mixtures of E/Z phosphaalkene complexes 3 a, b and 4 a, b. Theoretical calculations of deoxygenation pathways of 1 revealed that the final products are obtained via intermediate 5 providing the final products by reaction with a second [TiCpCl2] unit and C[BOND]O bond cleavage (see scheme).

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