聚氧乙烯类表面活性剂相转移催化性能的研究(Ⅲ)——取代环戊二烯的合成

高等学校化学学报 ›› 1983, Vol. 4 ›› Issue (5): 576.

聚氧乙烯类表面活性剂相转移催化性能的研究(Ⅲ)——取代环戊二烯的合成

荣国斌, 陶凤岗, 许临晓

复旦大学化学系

收稿日期:1982-03-23 出版日期:1983-10-24 发布日期:1983-10-24

THE STUDIES ON THE CATALYTIC EFFECTS OF THE POLYOXYETHYLENE SURFACTANTS(Ⅲ)——THE SYNTHESIS OF THE SUBSTITUTED CYCLOPENTADIENES

Rong Guobin, Tao Fenggang, Xu Linxiao

Department of Chemistry, Fudan University, Shanghai

Received:1982-03-23 Online:1983-10-24 Published:1983-10-24

摘要/Abstract

摘要： 本文报导了用聚氧乙烯类表面活性剂作为相转移催化剂,以环戊二烯与卤代烷反应合成烷基取代环戊二烯的方法。反应在固-液相条件下进行,其难易程度取决于卤代垸的反应活性。以该法合成了九个烷基取代环戊二烯衍生物。

Abstract: The alkyl substituted derivatives of cyclopentadiene have been synthesized conveniently by the phase transfer catalytic reactions of cyclopentadiene with alkyl halides in the presence of potassium hydroxide and using polyoxyethylene surfactants as catalyst.The reactions were carried out under the solid-liquid two phase systems.The results showed that the ease of the reactions depended upon the reactivity of the alkyl halides.Some alkyl substituted cyclopentadienes were prepared by this method and the polyethylene glycol (PEG)-400 was used as the catalyst.

TrendMD:

荣国斌, 陶凤岗, 许临晓. 聚氧乙烯类表面活性剂相转移催化性能的研究(Ⅲ)——取代环戊二烯的合成. 高等学校化学学报, 1983, 4(5): 576.

Rong Guobin, Tao Fenggang, Xu Linxiao . THE STUDIES ON THE CATALYTIC EFFECTS OF THE POLYOXYETHYLENE SURFACTANTS(Ⅲ)——THE SYNTHESIS OF THE SUBSTITUTED CYCLOPENTADIENES. Chem. J. Chinese Universities, 1983, 4(5): 576.