339-24-2Relevant academic research and scientific papers
Scalable Approach to Fluorinated Heterocycles with Sulfur Tetrafluoride (SF4)
Ahunovych, Volodymyr,Boretskyi, Andrii,Bugera, Maksym,Klipkov, Anton A.,Mykhailiuk, Pavel K.,Razhyk, Bohdan,Semenov, Sergey,Tarasenko, Karen,Trofymchuk, Serhii
, p. 12181 - 12198 (2021/09/13)
A general approach to fluorinated (hetero)aromatic derivatives is elaborated. The key reaction is a deoxofluorination of substituted acetophenones with sulfur tetrafluoride (SF4). In contrast to previous deoxofluorination methods, this transformation is fast, scalable (up to 70 g), and high-yielding. More than 100 novel or previously hardly accessible fluorinated heterocycles, interesting for medicinal chemistry and agrochemistry, were synthesized.
