The DOI matches its Crossref record; 3 of the 3 references it cites were found in a registry or an index.
Ionic Liquid/Zn-PPh3 Integrated Porous Organic Polymers Featuring Multifunctional Sites: Highly Active Heterogeneous Catalyst for Cooperative Conversion of CO2 to Cyclic Carbonates
Abstract
A series of ionic liquid (IL), zinc halide (ZnX 2 ), and triphenylphosphine (PPh 3 ) integrated porous organic polymers (POPs) featuring multifunctional sites were afforded through solvothermal synthesis for cyclic carbonate synthesis which utilizes epoxides and carbon dioxide (CO 2 ). Owing to the cooperative effect of ionic liquid and homogeneously distributed Zn-PPh 3 specie, which is probably strengthened by the confined microporous structure and flexible frameworks, these POPs catalysts exhibited high CO 2 capture and conversion performance and provided the highest activity (initial turnover frequencies up to 5200 h –1 ) of heterogeneous catalysts reported to date within the context of cyclic carbonate formation. Even more surprising, very favorable turnover numbers (TONs) of 2120 and 720 were attained at 40 and 25 °C, respectively. The effect of reaction parameters (reaction time, temperature, CO 2 pressure) on the catalytic performance as well as other epoxide substrates were also investigated in detail. Furthermore, the catalyst can be easily recovered and reused five times without a significant loss of activity. These ionic liquid and Zn-PPh 3 constructed porous polymers may provide an industrial opportunity for cyclic carbonate products.
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Citations
Cites
Darensbourg, D. J. (2007) · Chemical Reviews · doi:10.1021/cr068363q · Cited by 1,593
Reactive Applications of Cyclic Alkylene Carbonates
Clements, J. H. (2003) · Industrial & Engineering Chemistry Research · doi:10.1021/ie020678i · Cited by 784
Capture and conversion of CO2 at ambient conditions by a conjugated microporous polymer
Xie, Y., Wang, T.-T., Liu, X.-H., Zou, K., & Deng, W.-Q. (2013) · Nature Communications · doi:10.1038/ncomms2960 · Cited by 772
Cited by
Liang, J., Huang, Y.-B., & Cao, R. (2019) · Coordination Chemistry Reviews · doi:10.1016/j.ccr.2017.11.013 · Cited by 444
Zhang, S.-Y., Zhuang, Q., Zhang, M., Wang, H., Gao, Z., Sun, J.-K., & Yuan, J. (2020) · Chemical Society Reviews · doi:10.1039/c8cs00938d · Cited by 384
Metadata
- Authors
- Wang, W., Li, C., Yan, L., Wang, Y., Jiang, M., & Ding, Y.
- Venue
- ACS Catalysis
- Publisher
- American Chemical Society (ACS)
- Published
- 2016-08-12
- Volume
- 6
- Issue
- 9
- Pages
- 6091-6100
- ISSN
- 2155-5435 (ISSN-L)
- OpenAlex
- W2499543034
- Cited by
- 220
- References
- 3
- FWCI
- 10.92
- Type
- journal article
- Language
- en
- Open access
- closed
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