Title: Acylation of primary polyfluoroalkanethioamides
Abstract: The reaction conditions and the nature of acyl chloride strongly influence the outcome of the primary polyfluoroalkanethioamides acylation. Preparation of NH-acetyl polyfluoroalkanethioamides was achieved conducting the reactions in acetonitrile at −20 °C in the presence of pyridine. The reactions of polyfluoroalkanethioamides with 5-hydroperfluoropentanoyl chloride are efficient for the synthesis of NH-acyl derivatives when they were carried out in the absence of a base under heating at 100 °C. The obtained NH-acyl polyfluoroalkanethioamides enter into cycloaddition reactions with 2,3-dimethylbutadiene at room temperature.
Publication Year: 2012
Publication Date: 2012-05-17
Language: en
Type: article
Indexed In: ['crossref']
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Cited By Count: 8
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