CHEMISTRY IN HYDROGEN-FLUORIDE .7. NOVEL SYNTHESIS OF ARYL TRIFLUOROMETHYL ETHERS

被引：115

作者：

FEIRING, AE

机构：

[1] Central Research and Development Department, Experimental Station, E.I. du Pont de Nemours and Co., Inc., Wilmington 19898, Delaware

来源：

JOURNAL OF ORGANIC CHEMISTRY | 1979年 / 44卷 / 16期

关键词：

D O I：

10.1021/jo01330a017

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

Aryl trifluoromethyl ethers can be prepared by reacting selected phenols with carbon tetrachloride and hydrogen fluoride. Under certain conditions, substantial yields of the corresponding aryl chlorodifluoromethyl ethers can also be obtained. Mild catalysis of the reactions with BF3 or SbF3 was observed. 4-Chloro-l-(trifluoromethoxy) benzene is cleanly converted to (trifluoromethoxy)benzene by hydrogenolysis. © 1979, American Chemical Society. All rights reserved.

引用

页码：2907 / 2910

页数：4

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