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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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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Shannon, R. D. (1976) · Acta Crystallographica Section A · doi:10.1107/s0567739476001551 · Cited by 66,145 · see citing works
Stereospecific Olefin Polymerization with Chiral Metallocene Catalysts
Brintzinger, H. H., Fischer, D., Mülhaupt, R., Rieger, B., & Waymouth, R. M. (1995) · Angewandte Chemie International Edition in English · doi:10.1002/anie.199511431 · Cited by 2,722 · see citing works
Advances in Non-Metallocene Olefin Polymerization Catalysis
Gibson, V. C., & Spitzmesser, S. K. (2002) · Chemical Reviews · doi:10.1021/cr980461r · Cited by 2,519 · see citing works
Group 4 ansa-Cyclopentadienyl-Amido Catalysts for Olefin Polymerization
McKnight, A. L., & Waymouth, R. M. (1998) · Chemical Reviews · doi:10.1021/cr940442r · Cited by 1,006 · see citing works
Bochmann, M. (1996) · Journal of the Chemical Society Dalton Transactions · doi:10.1039/dt9960000255 · Cited by 713 · see citing works
Stable silylmethyl and neopentyl complexes of scandium(III) and yttrium(III)
Läppert, M. F., & Pearce, R. (1973) · Journal of the Chemical Society Chemical Communications · doi:10.1039/c39730000126 · Cited by 272 · see citing works
Cationic Scandium Methyl Complexes Supported by a β-Diketiminato (“Nacnac”) Ligand Framework
Hayes, P. G., Piers, W. E., & McDonald, R. (2002) · Journal of the American Chemical Society · doi:10.1021/ja017128g · Cited by 207 · see citing works
Bambirra, S., van Leusen, D., Meetsma, A., et al. (2003) · Chemical Communications · doi:10.1039/b208502j · Cited by 169 · see citing works
Self-citationLee, L. W. M., Piers, W. E., Elsegood, M. R. J., et al. (1999) · Organometallics · doi:10.1021/om9903801 · Cited by 160 · see citing works
Hayes, P. G., Welch, G. C., Emslie, D. J. H., Noack, C. L., Piers, W. E., & Parvez, M. (2003) · Organometallics · doi:10.1021/om030157a · Cited by 154 · see citing works
Arndt, S. K., Spaniol, T. P., & Okuda, J. (2003) · Angewandte Chemie International Edition · doi:10.1002/anie.200352532 · Cited by 140 · see citing works
Hajela, S., Schaefer, W. P., & Bercaw, J. E. (1997) · Journal of Organometallic Chemistry · doi:10.1016/s0022-328x(96)06768-x · Cited by 132 · see citing works
Atwood, J. L., Hunter, W. E., Rogers, R. D., et al. (1978) · Journal of the Chemical Society Chemical Communications · doi:10.1039/c39780000140 · Cited by 124 · see citing works
Schumann, H., Freckmann, D. M. M., & Dechert, S. (2002) · Zeitschrift für anorganische und allgemeine Chemie · doi:10.1002/1521-3749(200211)628:11 · Cited by 116 · see citing works
Bambirra, S., van Leusen, D., Meetsma, A., et al. (2001) · Chemical Communications · doi:10.1039/b101012n · Cited by 113 · see citing works
Self-citationTazelaar, C. G. J., Bambirra, S., van Leusen, D., et al. (2004) · Organometallics · doi:10.1021/om034403u · Cited by 104 · see citing works
Self-citationLawrence, S. C., Ward, B. D., Dubberley, S. R., et al. (2003) · Chemical Communications · doi:10.1039/b310867h · Cited by 94 · see citing works
Schaverien, C. J. (1992) · Organometallics · doi:10.1021/om00046a060 · Cited by 86 · see citing works
Arndt, S. K., Spaniol, T. P., & Okuda, J. (2002) · Chemical Communications · doi:10.1039/b201613n · Cited by 81 · see citing works
Arndt, S. K., Spaniol, T. P., & Okuda, J. (2003) · Organometallics · doi:10.1021/om0207010 · Cited by 78 · see citing works
Lee, L., Berg, D. J., Einstein, F. W. B., et al. (1997) · Organometallics · doi:10.1021/om960708f · Cited by 73 · see citing works
Cameron, T. M., Gordon, J. C., Michalczyk, R., et al. (2003) · Chemical Communications · doi:10.1039/b306889g · Cited by 63 · see citing works
Arndt, S. K., Zeimentz, P. M., Spaniol, T. P., et al. (2003) · Dalton Transactions · doi:10.1039/b305964b · Cited by 54 · see citing works
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Installing a Trigger to Upcycle High-Density Polyethylene
Nan, T., Chen, Q., Zheng, Z., Liang, Y., Qin, Y., Wang, Y., Liu, B., & Cui, D. (2024) · Journal of the American Chemical Society · doi:10.1021/jacs.4c08958 · Cited by 42 · see citing works
- Authors
- Bambirra, S., Bouwkamp, M. W., Meetsma, A., & Hessen, B.
- Affiliations
- University of Groningen (NL)
- Venue
- Journal of the American Chemical Society
- Publisher
- American Chemical Society (ACS)
- 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
- green
- research.rug.nl
- 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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