摘要
聚乙二醇(PEG)作为一种无毒、热稳定性好、可循环利用和便宜易得的绿色溶剂,与传统的挥发性有机溶剂相比具有更好的稳定性。聚乙二醇(PEG)所负载的催化剂有较高的催化活性,且易于实现催化剂的回收利用,已经被普遍应用于有机合成和催化反应中。综述了近十年来聚乙二醇(PEG)作为溶剂参与的化学反应以及在有机合成与化工中负载催化的应用,介绍了这些反应的特点和优势。
Compared with traditional volatile organic solvent,polyethylene glycol(PEG)are non-toxic,thermally stable,recoverable,inexpensive and readily available green media.Furthermore,PEG-supported catalysts show high catalytic activity,and are easy to recover and reuse.Thus,they have been widely applied in organic syntheses and catalytic transformations.Based on our research,PEG as highly efficient reaction media and catalyst supports in catalytic organic synthesis in the past decade are reviewed.
出处
《化学世界》
CAS
CSCD
2017年第8期490-503,共14页
Chemical World
基金
国家自然科学基金(No.21262028)
甘肃省自然科学基金(No.1208RJZA140)资助项目
关键词
聚乙二醇
反应介质
负载催化剂
有机合成
绿色化学
polyethylene glycol(PEG)
reaction media
supported-catalyst
organic synthesis
green chemistry
