Depolymerization of Polyester and Polycarbonate Waste using HBpin and Cheap Zinc Catalysts,Advanced Sustainable Systems

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Depolymerization of Polyester and Polycarbonate Waste using HBpin and Cheap Zinc Catalysts
Advanced Sustainable Systems ( IF 6.5 ) Pub Date : 2023-09-04 , DOI: 10.1002/adsu.202300217
Tamára A. H. Branco ₁ , Ana C. Fernandes ₁

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This work describes a novel method for the efficient reductive depolymerization of polyester and polycarbonate plastic waste using pinacolborane (HBpin) catalyzed by Zn(OAc)₂.2H₂O and Zn(OTf)₂. This method is applied to a variety of plastic waste and has the advantages of combining the use of non-toxic, cheap, and commercially available catalysts with a mild, easy-to-handle reducing agent, with excellent yields, under mild reaction conditions.

中文翻译：

使用 HBpin 和廉价锌催化剂解聚聚酯和聚碳酸酯废料

_{这项工作描述了一种在 Zn(OAc) 2} .2H ₂ O 和 Zn(OTf) ₂催化下使用频那醇硼烷 (HBpin) 有效还原解聚聚酯和聚碳酸酯塑料废物的新方法。该方法适用于多种塑料废弃物，其优点是将无毒、廉价、市售的催化剂与温和、易于处理的还原剂相结合，反应条件温和，收率优异。

更新日期：2023-09-04

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