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Synthesis of Functional Polyolefins Using Cationic Bisphosphine Monoxide–Palladium Complexes
Abstract
The copolymerization of ethylene with polar vinyl monomers, such as vinyl acetate, acrylonitrile, vinyl ethers, and allyl monomers, was accomplished using cationic palladium complexes ligated by a bisphosphine monoxide (BPMO). The copolymers formed by these catalysts have highly linear microstructures and a random distribution of polar functional groups throughout the polymer chain. Our data demonstrate that cationic palladium complexes can exhibit good activity for polymerizations of polar monomers, in contrast to cationic α-diimine palladium complexes (Brookhart-type) that are not applicable to industrially relevant polar monomers beyond acrylates. Additionally, the studies reported here point out that phosphine-sulfonate ligated palladium complexes are no longer the singular family of catalysts that can promote the reaction of ethylene with many polar vinyl monomers to form linear functional polyolefins.
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Citations
Cited by
Exploring Ethylene/Polar Vinyl Monomer Copolymerizations Using Ni and Pd α-Diimine Catalysts
Chen, Z., & Brookhart, M. (2018) · Accounts of Chemical Research · doi:10.1021/acs.accounts.8b00225 · Cited by 405
Carrow, B. P., & Nozaki, K. (2014) · Macromolecules · doi:10.1021/ma500034g · Cited by 265
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Metadata
- Authors
- Carrow, B. P., & Nozaki, K.
- Venue
- Journal of the American Chemical Society
- Publisher
- American Chemical Society (ACS)
- Published
- 2012-05-16
- Volume
- 134
- Issue
- 21
- Pages
- 8802-8805
- ISSN
- 0002-7863 (ISSN-L)
- 1520-5126
- OpenAlex
- W2326456169
- Cited by
- 185
- References
- 0
- FWCI
- 5.10
- Type
- journal article
- Language
- en
- Open access
- closed
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- Carrow, B. P., & Nozaki, K. (2012). Synthesis of Functional Polyolefins Using Cationic Bisphosphine Monoxide–Palladium Complexes. Journal of the American Chemical Society. https://doi.org/10.1021/ja303507t
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