In a recent issue of Cell Reports Physical Science, Lin and coworkers describe a highly efficient method for methanolysis of polyesters and polycarbonates mediated by N-methylpiperidine. Mechanistic studies revealed the important roles of hydrogen bonding to achieve reaction efficiency, offering a simple method for closed-loop recycling of mixed plastic waste.

中文翻译：

---

N-甲基哌啶催化聚酯和聚碳酸酯的高效闭环回收

在最近一期的《细胞报告物理科学》中，Lin 和同事描述了一种由N-甲基哌啶介导的聚酯和聚碳酸酯甲醇解的高效方法。机理研究揭示了氢键对实现反应效率的重要作用，为混合塑料废物的闭环回收提供了一种简单的方法。