Polyfluoroalkylation of pyrrole with 1,2-dibromotetrafluoroethane activated by sulfur dioxide

被引：0
|
作者：
V. G. Koshechko
L. A. Kiprianova
L. I. Kalinina
机构：
[1] National Academy of Sciences of Ukraine,L. V. Pisarzhevsky Institute of Physical Chemistry
来源：
Russian Chemical Bulletin | 2010年 / 59卷
关键词：
Key words; Freons; fluoroalkylation; pyrrole; sulfur dioxide;
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中图分类号：
学科分类号：
摘要：
A possibility of the homogeneous catalytic fluoroalkylation of pyrrole with Freon BrCF2CF2Br using a nitrous base—sulfur dioxide system was shown. The influence of pKa of bases on the occurrence of these processes was studied. The ion-radical mechanism of the processes was substantiated.
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页码：577 / 580
页数：3
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