Catalytic fluorination of dichloromethylbenzene by HF in liquid phase. Preparation of fluorinated building blocks
A Piou, S Celerier, S Brunet
Index: Piou, Alexandre; Celerier, Stephane; Brunet, Sylvette Journal of Fluorine Chemistry, 2012 , vol. 134, p. 103 - 106
Full Text: HTML
Citation Number: 7
Abstract
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 ...
Related Articles:
[Kremsner, Jennifer M.; Rack, Michael; Pilger, Christian; Oliver Kappe Tetrahedron Letters, 2009 , vol. 50, # 26 p. 3665 - 3668]