化学学报 ›› 2000, Vol. 58 ›› Issue (6): 713-716. 上一篇    下一篇

研究论文

全氟或多氟烷基氯代烷在保险粉引发下与芳香烃 的反应

龙正宇;陈庆云   

  1. 中国科学院上海有机化学研究所.上海(200032)
  • 发布日期:2000-06-15

sodium dithionite-induced reaction of per(poly)fluoroalkyl chlorides with armoatic compounds

Long Zhengyu;Chen Qingyun   

  1. Shanghai Inst Organ Chem., CAS.Shanghai(200032)
  • Published:2000-06-15

全氟或多氟烷基氯代烷在保险粉引发下在DMSO溶剂中可以与富电子芳香烃反应,方便地得到氟烷基化的产物。氟烷基化产物的结构和产率主要取决于取代基的供电子能力和位置。

关键词: 氯代烷P, 芳香烃, 烷基化, 保鲜粉

Per(poly)fluoroalkyl chlorides could smoothly react with electron- rich aromatic compounds induced by sodium dithionite in DMSO to give the per(poly)fluoroalkylated aromatics. The structures and yields of perfluoroalkylated products depend mainly on the positions and electron-donating ability of the substituents.

Key words: AROMATIC HYDROCARBON, ALKYLATION

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