1522408-87-2

Basic information

• Product Name: 2,4-difluorophenylsulfur chlorotetrafluoride
• Synonyms: 2,4-difluorophenylsulfur chlorotetrafluoride
• CAS NO: 1522408-87-2
• Molecular Weight: 256.599
• Mol File: 1522408-87-2.mol
• Article Data: 4

Chemical Properties

• CAS DataBase Reference: 2,4-difluorophenylsulfur chlorotetrafluoride(CAS DataBase Reference)
• NIST Chemistry Reference: 2,4-difluorophenylsulfur chlorotetrafluoride(1522408-87-2)
• EPA Substance Registry System: 2,4-difluorophenylsulfur chlorotetrafluoride(1522408-87-2)

Safety Data

• Hazardous Substances Data: 1522408-87-2(Hazardous Substances Data)

Upstream product

• 1996-44-7 2,4-difluorothiophenol 
• 876372-94-0 bis(2,4-difluorophenyl) disulfide 

Downstream Products

• 1522408-96-3 (2,4-difluorophenyl)pentafluoro-λ⁶-sulfane 

Relevant articles and documents

AgBF4-Mediated Chlorine-Fluorine Exchange Fluorination for the Synthesis of Pentafluorosulfanyl (Hetero)arenes

We report a new protocol to form pentafluorosulfanyl (hetero)arenes via chlorine-fluorine exchange of (hetero)aryl tetrafluorosulfanyl chlorides by AgBF4. The method enables access to electron-deficient pentafluorosulfanyl(hetero)arenes, which are targets that are difficult to synthesize. Two advantages of AgBF4 are its ease of handling and stability. This would be a general transformation protocol.

Silver-induced self-immolative Cl-F exchange fluorination of arylsulfur chlorotetrafluorides: Synthesis of arylsulfur pentafluorides

A novel strategy for the synthesis of arylsulfur pentafluorides by silver carbonate-induced Cl-F exchange fluorination of arylsulfur chlorotetrafluorides is reported. This fluorination does not require any exogenous fluoride sources. Rather, the reaction proceeds via the self-immolation of the substrate Ar-SF4Cl.