A new method for making acyl fluorides using BrF3

被引：19

作者：

Cohen, O ^{[1
]}

Sasson, R ^{[1
]}

Rozen, S ^{[1
]}

机构：

[1] Tel Aviv Univ, Sch Chem, IL-69978 Tel Aviv, Israel

来源：

JOURNAL OF FLUORINE CHEMISTRY | 2006年 / 127卷 / 03期

关键词：

bromine trifluoride; acyl fluorides;

D O I：

10.1016/j.jfluchem.2005.12.033

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

While many carboxylic acids could be converted directly to acyl fluorides by using BrF3, the reaction with acyl chlorides was found to be of a more general nature and yields better results. Surprisingly, reacting t-bUtyl esters with bromine trifluoride also resulted in acyl fluorides in reasonable yields. The reactions were completed in a few seconds at 0 degrees C. (c) 2006 Elsevier B.V. All rights reserved.

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收藏

页码：433 / 436

页数：4

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