36029-96-6

Basic information

• Product Name: 2-fluoro-β,β-difluoro-α-(trifluoromethyl)styrene
• CAS NO: 36029-96-6
• Molecular Weight: 226.121
• Mol File: 36029-96-6.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: 2-fluoro-β,β-difluoro-α-(trifluoromethyl)styrene(CAS DataBase Reference)
• NIST Chemistry Reference: 2-fluoro-β,β-difluoro-α-(trifluoromethyl)styrene(36029-96-6)
• EPA Substance Registry System: 2-fluoro-β,β-difluoro-α-(trifluoromethyl)styrene(36029-96-6)

Safety Data

• Hazardous Substances Data: 36029-96-6(Hazardous Substances Data)

Upstream product

• 431-49-2 2-bromo-1,1,3,3,3-pentafluoropropene 
• 348-52-7 1-Fluoro-2-iodobenzene 
• 36029-77-3 α-(Chlordifluormethyl)-α-(trifluormethyl)-o-fluor-benzylalkohol 
• 1072-85-1 o-fluorobromobenzene 
• 36029-86-4 α-(Chlordifluormethyl)-α-(trifluormethyl)-o-fluor-benzylchlorid 

Downstream Products

• 36029-72-8 1-Trifluormethyl-1-o-fluorphenyl-2,2-diphenylethylen 

Relevant articles and documents

Preparation of β,β-Difluoro-α-(trifluoromethyl)styrenes by Palladium-Catalyzed Coupling of Aryl Iodides with Pentafluoropropen-2-ylzinc Reagent

Substituted aromatic iodides are functionalized by pentafluoropropen-2-ylzinc, CF3C(ZnX)=CF2 (X = Br, I, or CF2=CCF3-), in the presence of Pd(PPh3)4 to give the corresponding arenes in good yields.This is particularly attractive for the preparation of title styrenes substituted with groups such as -NO2 or CO2R, which are incompatible with organomagnesium reagents.The best yields of the title styrenes with electron-donating substituents were obtained in DMF.For electron-withdrawing substituents, the best results were achieved in triglyme.A correlation was observed between Hammett ? constants and 19F NMR chemical shifts (R = 0.93-0.99, n = 8) and 2JF-F coupling constants (R = 0.94, n = 8).