A<sub>2</sub>B<sub>2</sub>‐zinc(II)porphyrin/divinylbenzene Copolymer as Efficiently Bifunctional Catalyst for Cycloaddition of CO<sub>2</sub> with Epoxides
Abstract In this work, the A 2 B 2 ‐type Zn‐porphyrin (ZnPorI 2 ) featuring vinyl and imidazolium groups was utilized to prepare porous organic polymers (POPs). The vinyl group served as the linking unit for copolymerization with rigid divinylbenzene (DVB). The imidazolium group introduced iodide ions (I − ) into ZnPorI 2 /nDVB (n=30, 50) as Lewis base. By fine‐tuning the ZnPorI 2 to DVB ratio, it is possible to optimize the porosity, morphology, and content of Zn‐porphyrin. Owing to the synergistic effect of Zn 2+ and I − , the as‐prepared ZnPorI 2 /30DVB exhibited excellent catalytic activities in the cycloaddition of carbon dioxide with epoxides.
Authors
- Yan Peng (ORCID: https://orcid.org/0000-0002-5962-4833)
- Fang Xie (ORCID: https://orcid.org/0000-0001-6415-797X)
- Dengmeng Song
- Ning Wang (ORCID: https://orcid.org/0000-0002-9517-6417)
- Yong Yang (ORCID: https://orcid.org/0000-0002-9928-7165)
- Jun Li (ORCID: https://orcid.org/0000-0003-2112-9666)
- Dan Wang (ORCID: https://orcid.org/0000-0003-4136-7661)
Institutions
- Ministry of Education of the People's Republic of China (CN)
- Xi'an Shiyou University (CN)
- Northwest University (CN)
- Huizhou University (CN)
Publication Details
- Journal
- European Journal of Inorganic Chemistry
- Published
- 2024-11-08
- DOI
- https://doi.org/10.1002/ejic.202400589
- Citations
- 3
- Primary Topic
- Carbon dioxide utilization in catalysis
- Type
- article
- Field-Weighted Citation Impact
- 0.53
Funders
- Natural Science Basic Research Program of Shaanxi Province
- Basic and Applied Basic Research Foundation of Guangdong Province