Difluoro-4-morpholinylsulfonium tetrafluoroborate

Difluoro-4-morpholinylsulfonium tetrafluoroborate Structure
Difluoro-4-morpholinylsulfonium tetrafluoroborate structure
Common Name Difluoro-4-morpholinylsulfonium tetrafluoroborate
CAS Number 63517-33-9 Molecular Weight 242.97900
Density N/A Boiling Point N/A
Molecular Formula C4H8BF6NOS Melting Point 117-126°C (lit.)
MSDS Chinese USA Flash Point N/A
Symbol GHS05 GHS06
GHS05, GHS06
Signal Word Danger

Aminodifluorosulfinium tetrafluoroborate salts as stable and crystalline deoxofluorinating reagents.

Org. Lett. 11 , 5050, (2009)

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 DAS...

Aminodifluorosulfinium salts: selective fluorination reagents with enhanced thermal stability and ease of handling.

J. Org. Chem. 75 , 3401, (2010)

Diethylaminodifluorosulfinium tetrafluoroborate (XtalFluor-E) and morpholinodifluorosulfinium tetrafluoroborate (XtalFluor-M) are crystalline fluorinating agents that are more easily handled and significantly more stable than Deoxo-Fluor, DAST, and their anal...