1295631-11-6

Basic information

• Product Name: C₁₀H₁₅FSSi
• Synonyms: C₁₀H₁₅FSSi
• CAS NO: 1295631-11-6
• Molecular Weight: 214.379
• Mol File: 1295631-11-6.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: C₁₀H₁₅FSSi(CAS DataBase Reference)
• NIST Chemistry Reference: C₁₀H₁₅FSSi(1295631-11-6)
• EPA Substance Registry System: C₁₀H₁₅FSSi(1295631-11-6)

Safety Data

• Hazardous Substances Data: 1295631-11-6(Hazardous Substances Data)

Upstream product

• 22515-25-9 [4-(methylsulfanyl)phenyl]trimethylsilane 
• 104-95-0 (4-bromophenyl)thioanisole 

Relevant articles and documents

Ipso-Fluorination of aryltrimethylsilanes using xenon difluoride

Reaction of aryltrimethylsilanes with xenon difluoride in C 6F6/Pyrex at room temperature gives aryl fluorides in good yield. The reaction is inhibited when acetonitrile is used as solvent but proceeds well in CFCl3/Pyrex or CH 2Cl2/Pyrex. Pyrex appears to be a very effective heterogeneous catalyst for this ipso-fluorination. The reaction does not proceed in PTFE, quartz, soda glass or glassy-carbon flasks or Pyrex flasks pre-rinsed with 2 M NaOH. Aryltrimethylstannanes and arylboronic acids and their esters do not undergo ipso-fluorination under similar conditions. Plausible mechanisms involving electrophilic addition of polarised xenon difluoride [FXeδ+?F→Pyrex δ-] followed by ligand coupling are discussed.