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Updated: Jun 5, 2025

Versatile CO2 Transformations into Complex Products: A One-pot Two-step Strategy
Published on: November 9, 2019
CO2 fixation: cycloaddition of CO2 to epoxides using practical metal-free recyclable catalysts
Wuttichai Natongchai1, Daniel Crespy2, Valerio D'Elia1
1Department of Materials Science and Engineering, VISTEC Advanced Laboratory for Environment-Related Inorganic and Organic Syntheses, Vidyasirimedhi Institute of Science and Technology, (VISTEC), Payupnai, Wangchan, Rayong 21210, Thailand. valerio.delia@vistec.ac.th.
Abstract:
The conversion of CO2 into valuable chemicals is a crucial field of research. Cyclic organic carbonates have attracted great interest because they can be prepared under mild conditions and because of their structural versatility which enables a large variety of applications. Therefore, there is a need for potent and yet practical catalysts for the cycloaddition of CO2 to cyclic carbonates that are able to combine availability, low cost and an adequate performance. We review here several recyclable catalytic systems that are readily available, easy to prepare, and inexpensive with an eye to the future development of more efficient practical catalysts through the provided guidelines.
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