Journal of Fluorine Chemistry

Catalytic fluorination of dichloromethylbenzene by HF in liquid phase. Preparation of fluorinated building blocks

A Piou, S Celerier, S Brunet

文献索引：Piou, Alexandre; Celerier, Stephane; Brunet, Sylvette Journal of Fluorine Chemistry, 2012 , vol. 134, p. 103 - 106

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被引用次数: 7

摘要

The selective fluorination by successive Cl/F exchanges of the dichloromethylbenzene, was studied in the presence of HF as the fluorinating agent. The influence of the presence of a catalyst or a basic solvent (such as dioxane, pyridine, tributylphosphate) in order to favour the fluorination was investigated. In mild conditions,(50° C and after 1h of reaction), the fluorination of the dichloromethylbenzene was observed and the polymerization reaction ...