PALLADIUM-CATALYZED ALKYNYL-DEHYDROXYLATION OF POLYFLUOROPHENOLS

被引：12
作者：
CHEN, QY
LI, ZT
机构：
[1] Shanghai Institute of Organic Chemistry, Chinese Academy of Sciences, Shanghai 200032
来源：
JOURNAL OF THE CHEMICAL SOCIETY-PERKIN TRANSACTIONS 1 | 1992年 / 21期
关键词：
D O I：
10.1039/p19920002931
中图分类号：
O62 [有机化学];
学科分类号：
070303 ; 081704 ;
摘要：
Treatment of polyfluorophenyl perfluoroalkanesulfonates RfSO3C6F4X-p (1, X = F, Cl) with alkynes in the presence of Pd(PPh3)2Cl2 or Pd(PPh3)4 and Et3N in DMF gave polyfluorophenylalkynes in good to high yields. The same products were also prepared in a one-pot reaction from the corresponding perfluoroalkanesulfonyl fluoride and polyfluorophenol in comparable yields.
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页码：2931 / 2934
页数：4
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