122180-10-3

Basic information

• Product Name: N-FLUOROQUINUCLIDINIUM TRIFLUOROMETHANESULPHONAT
• Synonyms: N-FLUOROQUINUCLIDINIUM TRIFLUOROMETHANESULPHONAT;N-Fluoroquinuclidinium triflate, 1-Fluoro-1-azoniabicyclo[2.2.2]octane trifluoromethanesulphonate
• CAS NO: 122180-10-3
• Molecular Formula: C8H13F4NO3S
• Molecular Weight: 279.2523328
• Mol File: 122180-10-3.mol
• Article Data: 2

Chemical Properties

• Appearance: /
• CAS DataBase Reference: N-FLUOROQUINUCLIDINIUM TRIFLUOROMETHANESULPHONAT(CAS DataBase Reference)
• NIST Chemistry Reference: N-FLUOROQUINUCLIDINIUM TRIFLUOROMETHANESULPHONAT(122180-10-3)
• EPA Substance Registry System: N-FLUOROQUINUCLIDINIUM TRIFLUOROMETHANESULPHONAT(122180-10-3)

Safety Data

• Hazardous Substances Data: 122180-10-3(Hazardous Substances Data)

Upstream product

• 100-76-5 Quinuclidine 
• 33454-82-9 lithium trifluoromethanesulfonate 
• 27607-77-8 trimethylsilyl trifluoromethanesulfonate 
• 107957-83-5 N-fluoroquinuclidinium fluoride 

Relevant articles and documents

N-HALOGENO-COMPOUNDS. PART 10. N-FLUOROQUINUCLIDINIUM TRIFLATE

Direct fluorination of quinuclidine at ca. -33 deg C in acetonitrile containing lithium trifluoromethanesulphonate (triflate) gives N-fluoroquinuclidinium triflate (2) in excellent yield.Similar fluorination of quinuclidine in trichlorofluoromethane at -78 deg C, followed by treatment of the resultant N-fluoroquinuclidinium fluoride (1) with trimethylsilyl triflate, also yields the new triflate, but in somewhat lower yield (80percent).N-Fluoroquinuclidinium triflate (2) is much more convenient to use as an electrophilic fluorinating agent than the fluoride (1) owing to its non-hygroscopic nature.