聚乙二醇:绿色有机合成的新媒介  

Polyethylene Glycol: A New Medium for Green Organic Synthesis

作　　者：肖立伟[1] 戴富才[1] 李政 景学敏[1] 孔洁[1] 刘光仙[1] Xiao Liwei;Dai Fucai;Li Zheng;Jing Xuemin;Kon Jieg;Liu Guangxian(Faculty of Chemistry and Material Science,Langfang Normal University,Langfang 065000)

机构地区：[1]廊坊师范学院化学与材料科学学院

出　　处：《有机化学》2019年第3期648-660,共13页Chinese Journal of Organic Chemistry

基　　金：河北省教育厅重点(No.ZD2016046)资助项目~~

摘　　要：聚乙二醇(PEG)可以溶解多种有机物和金属配合物,具有良好的热稳定性、难挥发、无毒、能生物降解、廉价易得,易于回收和循环使用. PEG 作为绿色介质已经成功地应用到许多有机反应中,如碳-碳偶联反应、碳-杂偶联反应、多组分反应、缩合反应、加成反应、取代反应、氧化反应、还原反应等.总结了近年来 PEG 作为反应介质在不同有机反应中的应用情况.Polyethylene glycols (PEG) can dissolve a lot of organic compounds and metallic complexes. Moreover, they are thermally stable, nonvolatile, non-toxic, biodegradable, inexpensive and recyclable. Thus, PEG as green medium has been successfully employed in many organic reactions, such as carbon-carbon coupling reaction, carbon-hetero coupling reaction, multicomponent reaction, condensation reaction, addition reaction, substitution reaction, oxidation reaction, reductive reaction, and so on. The recent advances of PEG applied in orgainc synthesis are reviewed.

关 键 词：聚乙二醇 绿色溶剂 催化剂载体 有机合成 

分 类 号：O632.31[理学—高分子化学]