Synthesis of mono- and di-cationic phosphorus–zirconium species
- 1 January 1993
- journal article
- research article
- Published by Royal Society of Chemistry (RSC) in Journal of the Chemical Society, Chemical Communications
- No. 24,p. 1866-1867
- https://doi.org/10.1039/c39930001866
Abstract
Synthesis and characterisation of zirconium containing phosphonium salts are reported, including the X-ray molecular structure determination of [{(Pri 2)N}2P(Me)(CH2)2C(NBut)Zr(η-C5H5)2OSO2CF3]OSO2CF35a; lability of the zirconium–oxygen covalent bond in 5a allows the preparation of the phosphorus–zirconium dicationic species 6a[{(Pri 2)N}2P(Me)(CH2)2C(NBut)Zr(η-C5H5)][(OSO2CF3)]2.Keywords
This publication has 14 references indexed in Scilit:
- Zirconium-mediated reactions of alkylpyrazines and alkynes. Synthesis of highly substituted alkylpyrazinesThe Journal of Organic Chemistry, 1992
- Organometallic molecule-support interactions. Highly active organozirconium hydrogenation catalysts and the formation of cationic species on alumina surfacesLangmuir, 1988
- [(CH3)5C5]2Th(CH3)2 surface chemistry and catalysis. Direct NMR spectroscopic observation of surface alkylation and ethylene insertion/polymerization on MgCl2Journal of the American Chemical Society, 1988
- Isolation, and partial characterization by XPS, of two distinct catalysts in the Ziegler-Natta polymerization of ethyleneJournal of the American Chemical Society, 1987
- Asymmetric hydrooligomerization of propyleneJournal of the American Chemical Society, 1987
- Organometallic compounds of Group III. Part 41. Direct observation of the initial insertion of an unsaturated hydrocarbon into the titanium-carbon bond of the soluble Ziegler polymerization catalyst Cp2TiCl2-MeAlCl2Journal of the American Chemical Society, 1985
- Homogeneous Ziegler–Natta catalysis. II. Ethylene polymerization by IVB transition metal complexes/methyl aluminoxane catalyst systemsJournal of Polymer Science: Polymer Chemistry Edition, 1985
- Supported organoactinides. High-resolution solid-state carbon-13 NMR studies of catalytically active, alumina-bound pentamethylcyclopentadienyl)thorium methyl and hydride complexesJournal of the American Chemical Society, 1985
- Mechanisms of stereochemical control in propylene polymerizations with soluble Group 4B metallocene/methylalumoxane catalystsJournal of the American Chemical Society, 1984
- The role of free ions in reactions of olefins with soluble complex catalystsJournal of Polymer Science Part C: Polymer Symposia, 1967