摘要
在绿色反应介质聚乙二醇中,PdCl2/CuCl2催化体系可以顺利地催化1-辛炔发生环三聚反应,区域选择性地生成1,3,5-三己基苯,该反应产率较高,对环境友好,且催化体系可以适当地重复使用.
Cyclotrimerization of oct-l-yne was carried out smoothly to regioselectively afford 1,3, 5-trihexylbenzene using PdCl2/CuCl2 as catalyst in poly（ ethylene glycol） -400 （ PEG-400）. The method was of high yield. It was noteworthy that the reaction was conducted under environmentally benign conditions and the catalyst could be properly recycled.
出处
《化学研究》
CAS
2008年第4期39-40,43,共3页
Chemical Research
基金
湖南省自然科学基金资助项目(08JJ308)
湘南学院资助项目(2007Y009)
关键词
聚乙二醇
1-辛炔
环三聚反应
poly（ ethylene glycol） -400
oct-l-yne
cyclotrimerization
