70411-10-8

Basic information

• Product Name: 1,3-Dioxolane-4-carbonyl fluoride, 2,2,4,5,5-pentafluoro- (9CI)
• Synonyms: 1,3-Dioxolane-4-carbonyl fluoride, 2,2,4,5,5-pentafluoro- (9CI)
• CAS NO: 70411-10-8
• Molecular Formula: C4F6O3
• Molecular Weight: 210.0314192
• Product Categories: ACIDHALIDE
• Mol File: 70411-10-8.mol
• Article Data: 1

Chemical Properties

• Appearance: /
• CAS DataBase Reference: 1,3-Dioxolane-4-carbonyl fluoride, 2,2,4,5,5-pentafluoro- (9CI)(CAS DataBase Reference)
• NIST Chemistry Reference: 1,3-Dioxolane-4-carbonyl fluoride, 2,2,4,5,5-pentafluoro- (9CI)(70411-10-8)
• EPA Substance Registry System: 1,3-Dioxolane-4-carbonyl fluoride, 2,2,4,5,5-pentafluoro- (9CI)(70411-10-8)

Safety Data

• Hazardous Substances Data: 70411-10-8(Hazardous Substances Data)

Relevant articles and documents

ADDITION REACTION TO FLUOROALLYLFLUOROSULFATE

The invention pertains to a process for preparing compounds of formula (I-A) or (I-B) here below: by reaction of perfluoroallylfluorosulfate (FAFS) of formula (II): with at least one hypofluorite of formula (II-A) or (II-B): wherein: RF in formulae (I-A) and (II-A) is a monovalent fluorocarbon C1-C20 group, optionally comprising oxygen catenary atoms, optionally comprising functional groups comprising heteroatoms (e.g. -SO2F groups); R'F in formulae (I-B) and (II-B) is a divalent fluorocarbon C-1-C6 group, preferably a group of formula (III): wherein X1 and X2, equal to or different from each other, are independently a fluorine atom or a C1-C3 fluorocarbon group. The FAFS-hypofluohte adducts of formulae (I-A) and (I-B) can be produced with high selectivity so as to access useful intermediates which can further be reacted taking advantage of the un-modified fluorosulfate group chemistry.