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.

引用

页码：2931 / 2934

页数：4