Formation of polyphosphorus ligands mediated by zirconium and hafnium complexes

Aleksandra Wiśniewska; Agnieszka Łapczuk-Krygier; Katarzyna Kazimierczuk; Jarosław Chojnacki; Eberhard Matern; Jerzy Pikies; Rafał Grubba

doi:10.1016/j.poly.2013.02.046

Formation of polyphosphorus ligands mediated by zirconium and hafnium complexes

Abstract

The reactions of R2P–P(SiMe3)Li (R = tBu, iPr, iPr2N) with [Cp2MCl2] (M = Zr, Hf), [Cp∗CpZrCl2] and [CpZrCl3] yielded polyphosphorus (mainly hexaphosphorus) compounds which can be viewed as intermediates between R2P–P(SiMe3)Li and derivatives of 1,2,3,4-tetraphosphabicyclo[1.1.0] butane. Thus R2P–P(SiMe3)Li can act as a building block for the formation of the P2 ligand and the R2P–P(P2) and R2P–P(P2)P–PR2 moieties. Solid state structures of zirconium(IV) and hafnium(IV) complexes with R2P–P(P2) and R2P–P(P2)P–PR2 ligands were established by X-ray studies.

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Authors (7)

Aleksandra Wiśniewska dr inż.
Agnieszka Łapczuk-Krygier
- Politechnika Krakowska/ Wydział Inżynierii i Technologii Chemicznej Instytut Chemii i Technologii Organicznej (C-2)
Katarzyna Kazimierczuk dr hab.
Jarosław Chojnacki prof. dr hab. inż.
Eberhard Matern
- .. ..
Jerzy Pikies prof. dr hab. inż.
Rafał Grubba dr hab. inż.

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Category:: Articles
Type:: artykuł w czasopiśmie wyróżnionym w JCR
Published in:: POLYHEDRON no. 55, pages 45 - 48,
ISSN: 0277-5387
Language:: English
Publication year:: 2013
Bibliographic description:: Wiśniewska A., Łapczuk-Krygier A., Kazimierczuk K., Chojnacki J., Matern E., Pikies J., Grubba R.: Formation of polyphosphorus ligands mediated by zirconium and hafnium complexes// POLYHEDRON. -Vol. 55, (2013), s.45-48
DOI:: Digital Object Identifier (open in new tab) 10.1016/j.poly.2013.02.046
Verified by:: Gdańsk University of Technology

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Formation of polyphosphorus ligands mediated by zirconium and hafnium complexes

Abstract

Citations

Authors (7)

Aleksandra Wiśniewska dr inż.

Agnieszka Łapczuk-Krygier

Katarzyna Kazimierczuk dr hab.

Jarosław Chojnacki prof. dr hab. inż.

Eberhard Matern

Jerzy Pikies prof. dr hab. inż.

Rafał Grubba dr hab. inż.

Cite as

Full text

Keywords

Details

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