128823-44-9Relevant articles and documents
Process for producing fluorinated isocyanates and carbamates
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Page/Page column 13, (2009/04/23)
The invention relates to a process for producing fluorinated carbamates comprising the reaction between an amine or polyamine and a fluorinated carbonate, in the presence of a catalyst which does not contain metals and comprises at least one tertiary amine group. The process can also comprise an additional step in which the carbamates are transformed into the corresponding isocyanates.