Chlorodefluorination of Fluoromethanes and Fluoroolefins at a Lewis Acidic Aluminum Fluoride
نویسندگان
چکیده
Chlorodefluorination reactions of fluoromethanes and fluoroolefins catalysed by the highly Lewis acidic nanoscopic aluminum chlorofluoride (ACF, AlClxF3−x, x≈0.05–0.3) in presence ClSiEt3 were studied. Both convert under mild reaction conditions fluorine-chlorine exchange steps into chlorinated fluoro derivatives. MAS NMR studies provided information on interaction silanes hexafluoropropene with ACF surface.
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ژورنال
عنوان ژورنال: Chemcatchem
سال: 2022
ISSN: ['1867-3899', '1867-3880']
DOI: https://doi.org/10.1002/cctc.202200029