176312-42-8

Basic information

• Product Name: Furan, 2-[1-phenyl-2-[(trifluoromethyl)sulfonyl]ethenyl]-, (Z)-
• CAS NO: 176312-42-8
• Molecular Formula: C13H9F3O3S
• Molecular Weight: 302.274
• Mol File: 176312-42-8.mol
• Article Data: 2

Chemical Properties

• CAS DataBase Reference: Furan, 2-[1-phenyl-2-[(trifluoromethyl)sulfonyl]ethenyl]-, (Z)-(CAS DataBase Reference)
• NIST Chemistry Reference: Furan, 2-[1-phenyl-2-[(trifluoromethyl)sulfonyl]ethenyl]-, (Z)-(176312-42-8)
• EPA Substance Registry System: Furan, 2-[1-phenyl-2-[(trifluoromethyl)sulfonyl]ethenyl]-, (Z)-(176312-42-8)

Safety Data

• Hazardous Substances Data: 176312-42-8(Hazardous Substances Data)

Upstream product

• 536-74-3 phenylacetylene 
• 52843-77-3 phenylethynyl trifluoromethyl sulfone 
• 39838-95-4 2-furylcopper 
• 118486-94-5 2-(tributylstannyl)furan 
• 176312-31-5 (Z)-2-iodo-2-phenyl-1-ethenyl trifluoromethyl sulfone 

Relevant articles and documents

Stereo-and regiospecific syntheses of α- and β-substituted vinyl and dienyl triflones via the stille reaction

Acetylenic anions undergo efficient sulfonylation with trifluoromethanesulfonic anhydride to provide acetylenic triflones. These materials are stereospecifically converted to (Z)-β-iodovinyl triflones in one step via the addition of hydrogen iodide. Access to (Z)-α-iodovinyl trifloaes is also possible via a two-step process involving tributyltin hydride addition to the acetylenic triflones to generate (Z)-α-(tributylstannyl)vmyl triflones followed by an iododestannylation reaction. Both classes of iodovinyl triflones smoothly undergo palladium (O)-mediated Stille reactions with vinyl, aryl, heteroaryl, and acetylenic stannaries to stereospecifically provide trisubstituted vinyl and dienyl triflones.