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Updated: Jul 1, 2025
07:36
Versatile CO2 Transformations into Complex Products: A One-pot Two-step Strategy
Published on: November 9, 2019
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Sustainable Copolymer Synthesis from Carbon Dioxide and Butadiene
Shan Tang1, Bo-Lin Lin2, Ian Tonks3
1Frontiers Science Center for Transformative Molecules, Shanghai Key Laboratory for Molecular Engineering of Chiral Drugs, School of Chemistry and Chemical Engineering, Shanghai Jiao Tong University, Shanghai 200240, China.
Chemical Reviews
|March 13, 2024
Summary
This review details the synthesis of sustainable copolymers using carbon dioxide (CO2) and butadiene. A key intermediate, δ-valerolactone (EVP), enables versatile polymer production with significant CO2 incorporation.
Area of Science:
- Polymer Chemistry
- Sustainable Materials Science
- Catalysis
Background:
- Carbon dioxide (CO2) is a cost-effective and abundant C1 feedstock for sustainable materials.
- Activating stable, oxidized CO2 for polymerization remains a significant challenge.
- δ-valerolactone (EVP), derived from CO2 and butadiene, is a promising intermediate.
Purpose of the Study:
- To review advances in synthesizing copolymers from CO2 and butadiene.
- To explore polymerization protocols and postmodification strategies for CO2-derived polymers.
- To discuss potential applications of these sustainable copolymers.
Main Methods:
- Palladium-catalyzed telomerization of CO2 and butadiene to form EVP.
- Homo- and copolymerization of EVP and its derivatives.
- Postmodification of synthesized copolymers.
Main Results:
- EVP enables the creation of sustainable copolymers with up to 29 wt % CO2.
- Diverse polymer structures can be achieved through various polymerization methods.
- Postmodification allows access to novel polymer architectures.
Conclusions:
- EVP is a versatile intermediate for sustainable CO2-based polymers.
- Significant progress has been made in CO2-butadiene copolymer synthesis.
- Further research can inspire new CO2-derived copolymer development and applications.
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