Aminodifluorosulfinium tetrafluoroborate salts as stable and crystalline deoxofluorinating reagents.
Aminodifluorosulfinium tetrafluoroborate salts were found to act as efficient deoxofluorinating reagents when promoted by an exogenous fluoride source and, in most cases, exhibited greater selectivity by providing less elimination byproduct as compared to DAST and Deoxo-Fluor. Aminodifluorosulfinium tetrafluoroborates are easy handled crystalline salts that show enhanced thermal stability over dialkylaminosulfur trifluorides, are storage-stable, and unlike DAST and Deoxo-Fluor do not react violently with water.
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Francis
F
Beaulieu
Louis-Philippe
LP
Beauregard
Gabriel
G
Courchesne
Michel
M
Couturier
François
F
LaFlamme
Alexandre
A
L'Heureux
D001881:Borates / Q000737:chemistry*; D002384:Catalysis; D020650:Combinatorial Chemistry Techniques; D006845:Hydrocarbons, Fluorinated / Q000138:chemical synthesis* / Q000737:chemistry; D007202:Indicators and Reagents; D015394:Molecular Structure; D012492:Salts; D013441:Sulfinic Acids / Q000737:chemistry*; D014867:Water / Q000737:chemistry
D001881:Borates; D006845:Hydrocarbons, Fluorinated; D007202:Indicators and Reagents; D012492:Salts; D013441:Sulfinic Acids; D014867:Water