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Catalysis of carbon dioxide and oxetanes to produce aliphatic polycarbonates
Green Chemistry ( IF 9.8 ) Pub Date : 2020-10-28 , DOI: 10.1039/d0gc03219k
Gulzar A. Bhat 1, 2, 3, 4 , Ming Luo 5, 6, 7, 8 , Donald J. Darensbourg 1, 2, 3, 4
Affiliation  

Although the coupling of CO2 and a variety of epoxides is a well-developed area of study which has been extensively reviewed in the open literature, analogous processes involving CO2 and oxetanes are much less investigated. In this review, we will summarize the reports which utilize a broad range of metal and metal-free catalysts for the coupling of CO2 and oxetanes to afford copolymers, either directly or via the ring-opening polymerization of preformed six-membered cyclic carbonates. Comparative mechanistic aspects of these two CO2/cyclic ethers coupling processes are presented along with the related processes involving sulfur analogs of carbon dioxide.

中文翻译:

催化二氧化碳和氧杂环丁烷生产脂肪族聚碳酸酯

尽管CO 2和多种环氧化物的偶联是一个发达的研究领域,已在公开文献中进行了广泛综述,但是涉及CO 2和氧杂环丁烷的类似过程的研究却很少。在这篇综述中,我们将总结利用多种金属和无金属催化剂将CO 2和氧杂环丁烷偶联以直接或通过预先形成的六元环状碳酸酯的开环聚合反应生成共聚物的报道。介绍了这两种CO 2 /环醚偶联过程的比较机理,以及涉及二氧化碳硫类似物的相关过程。
更新日期:2020-11-03
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