Cited by 32Organometallic Complex Synthesis and CatalysisOrganoboron and organosilicon chemistrybiodegradable polymer synthesis and properties

Lanthanidocene Borohydrides: Alternative Precursors for Olefin and Conjugated Diene Polymerization Catalysts

Thuilliez, Julien, Spitz, Roger, Boisson, Christophe·2006·Macromolecular Chemistry and Physics

Abstract

Summary: The neodymium borohydride complexes Me 2 Si(3‐Me 3 Si‐C 5 H 3)2 NdBH 4(THF)2 and [Me 2 Si(C 5 H 4)(C 13 H 8)Nd(BH 4)2][Li(THF)] · 0.5LiBH 4 were prepared. These compounds in combination with Mg(Bu)(Oct) were investigated as catalytic systems for polymerization of ethylene and copolymerization of ethylene with butadiene. Similar polymerization results were obtained using these new precursors, in comparison with chloride analogues. This suggests that the same active species are formed in both cases. The easier isolation and characterization of the complex, [Me 2 Si(C 5 H 4)(C 13 H 8)Nd(BH 4)2][Li(THF)] · 0.5LiBH 4, than its chloride analogue constitutes the evidence of the interest of the new precursor family. Preparation of neodymocene borohydrides and their use as precursors for copolymerization of ethylene with butadiene. magnified imagePreparation of neodymocene borohydrides and their use as precursors for copolymerization of ethylene with butadiene.

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Crossref · 10.1002/macp.200600350

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Authors
Thuilliez, J., Spitz, R., & Boisson, C.
Corresponding author
Boisson, Christophe
Venue
Macromolecular Chemistry and Physics
Publisher
Wiley
Published
2006-09-29
Volume
207
Issue
19
Pages
1727-1731
ISSN
  • 1022-1352 (ISSN-L)
  • 1521-3935
OpenAlex
W2006130191
Cited by
32
References
20
Citations by year
2024: 2 · 2023: 3 · 2022: 1 · 2021: 2 · 2020: 1 · 2018: 3 · 2017: 2 · 2015: 2 · 2013: 2
FWCI
1.00
Type
journal article
Language
en
Open access
closed
Locations
  • Macromolecular Chemistry and Physics (publishedVersion)
  • HAL (submittedVersion)
Topics
  • Physical Sciences › Chemistry › Organic Chemistry › Organometallic Complex Synthesis and Catalysis
  • Physical Sciences › Chemistry › Organic Chemistry › Organoboron and organosilicon chemistry
  • Physical Sciences › Materials Science › Biomaterials › biodegradable polymer synthesis and properties
Keywords
ethylene polymerization, metathesis catalysts, organosilicon ligands

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