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Nuclearity and cooperativity effects in binuclear catalysts and cocatalysts for olefin polymerization
Open accessAbstract
A series of bimetallic organo-group 4 “constrained geometry” catalysts and binuclear bisborane and bisborate cocatalysts have been synthesized to probe catalyst center–catalyst center cooperativity effects on olefin enchainment in homogenous olefin polymerization and copolymerization processes. Significant nuclearity effects are found versus mononuclear controls, and the effect can be correlated with metal–metal approach distances and ion pairing effects. Novel polymer structures can be obtained by using such binuclear catalyst/cocatalyst systems.
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Cited by
“Frustrated Lewis pairs”: a concept for new reactivity and catalysis
Stephan, D. W. (2008) · Organic & Biomolecular Chemistry · doi:10.1039/b802575b · Cited by 631
Thevenon, A., Romain, C., Bennington, M. S., White, A. J. P., Davidson, H. J., Brooker, S., & Williams, C. K. (2016) · Angewandte Chemie International Edition · doi:10.1002/anie.201602930 · Cited by 151
Gaston, A. J., Greindl, Z., Morrison, C. A., & Garden, J. A. (2021) · Inorganic Chemistry · doi:10.1021/acs.inorgchem.0c03145 · Cited by 45
Metadata
- Authors
- Li, H., & Marks, T. J.
- Venue
- Proceedings of the National Academy of Sciences
- Published
- 2006-10-17
- Volume
- 103
- Issue
- 42
- Pages
- 15295-15302
- ISSN
- 0027-8424 (ISSN-L)
- 1091-6490
- OpenAlex
- W2034864445
- Cited by
- 230
- References
- 0
- FWCI
- 5.78
- Type
- journal article
- Language
- en
- Open access
- green
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- Li, H., & Marks, T. J. (2006). Nuclearity and cooperativity effects in binuclear catalysts and cocatalysts for olefin polymerization. Proceedings of the National Academy of Sciences. https://doi.org/10.1073/pnas.0603396103
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