Eagan James M
School of Polymer Science and Polymer Engineering, The University of Akron, Akron, OH, 44325-3909, USA.
Macromol Rapid Commun. 2023 Jan;44(1):e2200348. doi: 10.1002/marc.202200348. Epub 2022 Jul 30.
The catalytic conversion of carbon dioxide and 1,3-butadiene into unsaturated lactone monomers provides an efficient route for converting sustainable carbon feedstocks into novel macromolecules. The chemical reactivity of this monomer is reviewed in order to highlight the many viable mechanistic pathways. Polymerization strategies, monomer alterations, and post-polymerization modifications are covered. The polymerization methods include radical, coordination, conjugate addition, ring-opening, olefin metathesis, and thiol-ene chemistries. Materials derived from these processes possess a wide range of function including responsiveness, degradability, adhesion, recyclability, and self-assembly. These aspects along with the advances in polymer chemistry that make them possible are discussed, along with a perspective on the future directions of the field.
将二氧化碳和1,3 - 丁二烯催化转化为不饱和内酯单体，为将可持续碳原料转化为新型大分子提供了一条有效途径。本文综述了该单体的化学反应活性，以突出许多可行的反应机理途径。涵盖了聚合策略、单体改性和聚合后修饰。聚合方法包括自由基聚合、配位聚合、共轭加成聚合、开环聚合、烯烃复分解聚合和硫醇 - 烯化学。由这些过程得到的材料具有广泛的功能，包括响应性、可降解性、粘附性、可回收性和自组装性。本文讨论了这些方面以及使它们成为可能的高分子化学进展，并对该领域的未来发展方向进行了展望。
