Cited by 251Organometallic Complex Synthesis and Catalysisbiodegradable polymer synthesis and propertiesInorganic and Organometallic Chemistry

One Ligand Fits All: Cationic Mono(amidinate) Alkyl Catalysts over the Full Size Range of the Group 3 and Lanthanide Metals

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Bambirra, Sergio, Bouwkamp, Marco W., Meetsma, Auke, Hessen, Bart·2004·Journal of the American Chemical Society

Abstract

Using a sterically demanding amidinate ancillary ligand and an in situ alkylation procedure, neutral mono(amidinate) dialkyl and cationic mono(amidinate) monoalkyl complexes were prepared for metals spanning the full size range of the group 3 and lanthanide metals. The activity of the cationic monoalkyls in catalytic ethene polymerization was found to vary by over 2 orders of magnitude depending on the metal ionic radius, the intermediate metal sizes being found to be the most effective.

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Crossref · 10.1021/ja0475297

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23 of 23 references verified0 citation errors · 0 not checkable

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Authors
Bambirra, S., Bouwkamp, M. W., Meetsma, A., & Hessen, B.
Affiliations
University of Groningen (NL)
Venue
Journal of the American Chemical Society
Published
2004-07-07
Volume
126
Issue
30
Pages
9182-9183
ISSN
  • 0002-7863 (ISSN-L)
  • 1520-5126
OpenAlex
W2028296095
Cited by
251
References
23
Citations by year
2026: 1 · 2025: 2 · 2024: 7 · 2023: 2 · 2022: 6 · 2021: 10 · 2020: 4 · 2019: 10 · 2018: 2 · 2017: 10 · 2016: 6 · 2015: 12 · 2014: 7 · 2013: 13 · 2012: 18
FWCI
10.10
Type
journal article
Language
en
Open access
Licence
other-oa
Locations
  • Journal of the American Chemical Society (publishedVersion)
  • PubMed (publishedVersion)
  • University of Groningen research database (University of Groningen / Centre for Information Technology) (publishedVersion, other-oa)
  • University of Groningen research database (University of Groningen / Centre for Information Technology) (submittedVersion)
Topics
  • Physical Sciences › Chemistry › Organic Chemistry › Organometallic Complex Synthesis and Catalysis
  • Physical Sciences › Materials Science › Biomaterials › biodegradable polymer synthesis and properties
  • Physical Sciences › Chemistry › Organic Chemistry › Inorganic and Organometallic Chemistry
Keywords
group 3 metals, lanthanide metals, ethylene polymerization, catalytic activity

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