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Valorization of poly(butylene succinate) to tetrahydrofuran via one-pot catalytic hydrogenolysis
Reaction Chemistry & Engineering ( IF 3.9 ) Pub Date : 2021-1-29 , DOI: 10.1039/d0re00441c
Hang Zhang 1, 2, 3, 4, 5 , Shimin Kang 1, 2, 3, 4, 5 , Jinxia Fu 6, 7, 8, 9 , Yunbing He 1, 2, 3, 4, 5 , Xiangxuan Huang 1, 2, 3, 4, 5 , Jie Chang 5, 10, 11, 12 , Yongjun Xu 1, 2, 3, 4, 5
Affiliation  

Poly(butylene succinate) (PBS), a biodegradable plastic, is expected to have a huge consumer product market in the near future. In this work, PBS was found to be an excellent source of producing valuable tetrahydrofuran (THF), through a solvent-less catalytic hydrogenolysis process over a Pd/C catalyst. A high THF yield, 59.5 wt%, was achieved via a simple one-pot reaction under mild temperature conditions (240 °C). This technique provides a distinctive but important method for the green production of THF from spent PBS.

中文翻译:

通过一锅催化氢解将聚丁二酸丁二醇酯转化为四氢呋喃

聚丁二酸丁二酯(PBS)是一种可生物降解的塑料,预计在不久的将来将拥有庞大的消费产品市场。在这项工作中,通过在Pd / C催化剂上进行无溶剂催化氢解工艺,发现PBS是生产有价值的四氢呋喃(THF)的绝佳来源。通过在温和的温度条件下(240°C)进行简单的一锅反应,可达到59.5 wt%的高THF收率。这项技术为用过的PBS绿色生产THF提供了独特但重要的方法。
更新日期:2021-02-08
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