28075-38-9

Basic information

• Product Name: (2,2-diphenylvinyl)trifluoromethnesulfonate
• Synonyms: (2,2-diphenylvinyl)trifluoromethnesulfonate
• CAS NO: 28075-38-9
• Molecular Weight: 328.312
• Mol File: 28075-38-9.mol
• Article Data: 4

Chemical Properties

• CAS DataBase Reference: (2,2-diphenylvinyl)trifluoromethnesulfonate(CAS DataBase Reference)
• NIST Chemistry Reference: (2,2-diphenylvinyl)trifluoromethnesulfonate(28075-38-9)
• EPA Substance Registry System: (2,2-diphenylvinyl)trifluoromethnesulfonate(28075-38-9)

Safety Data

• Hazardous Substances Data: 28075-38-9(Hazardous Substances Data)

Upstream product

• 75-77-4 chloro-trimethyl-silane 
• 947-91-1 Diphenylacetaldehyde 
• 358-23-6 trifluoromethylsulfonic anhydride 
• 37595-74-7 N,N-phenylbistrifluoromethane-sulfonimide 
• 107365-24-2 α-Phenyl-β-trimethylsiloxystyrene 
• 119-61-9 benzophenone 

Downstream Products

• 806-58-6 1,2,4-triphenylnaphthalene 
• 800-67-9 1-{(2-[3-trifluoromethyl)phenyl]-1-phenylvinyl}benzene 
• 72292-01-4 (2-(2-methylphenyl)ethene-1,1-diyl)dibenzene 
• 58-72-0 Triphenylethylene 
• 18648-74-3 2,2-diphenyl-1-(4-methoxyphenyl)ethylene 
• 530-48-3 1,1-Diphenylethylene 
• 390-75-0 2-fluoro-1,1-diphenylethene 
• 501-65-5 diphenyl acetylene 
• 83438-57-7 1,1-diphenyl-3-(trimethylsilyl)-1-propene 
• 81245-50-3 buta-1,3-diene-1,1,3-triyltribenzene 
• 1726-14-3 1,1-diphenyl-1-butene 
• 43122-55-0 ethyl 4-(2,2-diphenylvinyl)benzoate 

Relevant articles and documents

Iron-Catalyzed Cross-Coupling of Functionalized Benzylmanganese Halides with Alkenyl Iodides, Bromides, and Triflates

Various substituted benzylic manganese chlorides were prepared by insertion of magnesium turnings in the presence of MnCl2·2LiCl in THF at -5 °C within 2 h. These benzylic manganese reagents underwent smooth cross-couplings with various functionalized alkenyl iodides, bromides, and triflates or iodoacrylates in the presence of 10 mol % FeCl2 at 25 °C for 1-12 h. Mechanistic studies showed that benzylic manganese halides produced, in the presence of FeCl2, a very reactive iron ate complex.

The palladium-catalyzed trifluoromethylation of vinyl sulfonates

A method for the palladium-catalyzed trifluoromethylation of cyclohexenyl sulfonates has been developed. Various cyclohexenyl triflates and nonaflates underwent trifluoromethylation under mild reaction conditions using a catalyst system composed of Pd(dba