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Bimetallic Coordination Insertion Polymerization of Unprotected Polar Monomers: Copolymerization of Amino Olefins and Ethylene by Dinickel Bisphenoxyiminato Catalysts
Abstract
Dinickel bisphenoxyiminato complexes based on highly substituted p- and m-terphenyl backbones were synthesized, and the corresponding atropisomers were isolated. In the presence of a phosphine scavenger, Ni(COD)2, the phosphine-ligated syn-dinickel complexes copolymerized α-olefins and ethylene in the presence of amines to afford 0.2-1.3% α-olefin incorporation and copolymerized amino olefins and ethylene with a similar range of incorporation (0.1-0.8%). The present rigid catalysts provide a bimetallic strategy for insertion polymerization of polar monomers without masking of the heteroatom group. The effects of the catalyst structure on the reactivity were studied by comparisons of the syn and anti atropisomers and the p- and m-terphenyl systems.
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Cited by
Carrow, B. P., & Nozaki, K. (2014) · Macromolecules · doi:10.1021/ma500034g · Cited by 265
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
Normand, M., Roisnel, T., Carpentier, J.-F., & Kirillov, E. (2013) · Chemical Communications · doi:10.1039/c3cc47572g · Cited by 84
Chen, L., Li, W., Yuan, D., Zhang, Y., Shen, Q., & Yao, Y. (2015) · Inorganic Chemistry · doi:10.1021/acs.inorgchem.5b00022 · Cited by 83
Dinucleating amino-phenolate platform for zinc catalysts: impact on lactide polymerization
Soobrattee, S., Zhai, X., Nyamayaro, K., Diaz, C., Kelley, P., Ebrahimi, T., & Mehrkhodavandi, P. (2020) · Inorganic Chemistry · doi:10.1021/acs.inorgchem.0c00250 · Cited by 27
Metadata
- Authors
- Radlauer, M. R., Buckley, A. K., Henling, L. M., & Agapie, T.
- Venue
- Journal of the American Chemical Society
- Publisher
- American Chemical Society (ACS)
- Published
- 2013-02-27
- Volume
- 135
- Issue
- 10
- Pages
- 3784-3787
- ISSN
- 0002-7863 (ISSN-L)
- 1520-5126
- OpenAlex
- W2159180929
- Cited by
- 181
- References
- 0
- FWCI
- 7.38
- Type
- journal article
- Language
- en
- Open access
- closed
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- Radlauer, M. R., Buckley, A. K., Henling, L. M., & Agapie, T. (2013). Bimetallic Coordination Insertion Polymerization of Unprotected Polar Monomers: Copolymerization of Amino Olefins and Ethylene by Dinickel Bisphenoxyiminato Catalysts. Journal of the American Chemical Society. https://doi.org/10.1021/ja4004816
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