HETEROGENEOUS FLUORINATION OF ALLYLIC HALIDES BY THE COMBINATION OF LEAD FLUORIDE AND A SODIUM-SALT

被引：7

作者：

ICHIHARA, J

TAKAI, Y

HANAFUSA, T

TOMIOKA, K

机构：

[1] The Institute of Scientific and Industrial Reasearch, Osaka University, Ibaraki, Osaka

来源：

JOURNAL OF FLUORINE CHEMISTRY | 1995年 / 71卷 / 01期

关键词：

HETEROGENEOUS FLUORINATION; ALLYLIC HALIDES; LEAD FLUORIDE; SODIUM SALTS; NMR SPECTROSCOPY;

D O I：

10.1016/0022-1139(94)03161-R

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

The composite solid reagent consisting of lead(II) fluoride and a small amount of sodium bromide has been found to facilitate the fluorination of allylic halides in acetonitrile to afford a mixture of the corresponding and rearranged fluorides in the ratio of 1:1 to 1:2. Such allylic rearrangement is not observed when KF/18-crown-6 or tetrabutylammonium fluoride are employed.

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页码：131 / 133

页数：3

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