6175-14-0

Basic information

• Product Name: Benzene, 1,1'-ethenylidenebis[4-fluoro-
• CAS NO: 6175-14-0
• Molecular Formula: C14H10F2
• Molecular Weight: 216.23
• Mol File: 6175-14-0.mol
• Article Data: 34

Chemical Properties

• CAS DataBase Reference: Benzene, 1,1'-ethenylidenebis[4-fluoro-(CAS DataBase Reference)
• NIST Chemistry Reference: Benzene, 1,1'-ethenylidenebis[4-fluoro-(6175-14-0)
• EPA Substance Registry System: Benzene, 1,1'-ethenylidenebis[4-fluoro-(6175-14-0)

Safety Data

• Hazardous Substances Data: 6175-14-0(Hazardous Substances Data)

Upstream product

• 345-92-6 4,4'-Difluorobenzophenone 
• 19493-09-5 Methylenetriphenylphosphorane 
• 462-06-6 fluorobenzene 
• 71-55-6 1,1,1-trichloroethane 
• 75-16-1 methylmagnesium bromide 
• 403-42-9 1-(4-fluorophenyl)ethanone 
• 352-13-6 4-flourophenylmagnesium bromide 
• 357-77-7 1,1-bis(4-fluorophenyl)prop-2-yn-1-ol 
• 65-85-0 benzoic acid 
• 1779-49-3 Methyltriphenylphosphonium bromide 
• 140658-15-7 C₂₉H₁₉F₈O₂P 
• 339-26-4 1,1-bis-(4-fluoro-phenyl)-ethanol 
• 460-00-4 1-Bromo-4-fluorobenzene 
• 210627-73-9 2-{[2,2-Bis-(4-fluoro-phenyl)-2-hydroxy-ethyl]-phenyl-phosphinoyl}-1,1-bis-(4-fluoro-phenyl)-ethanol 

Downstream Products

• 652-01-7 (+/-)-9-fluoro-8-(4-fluoro-phenyl)-(4ar)-1,2,3,4,4a,5,6,7-octahydro-1t,4t-etheno-naphthalene-2t,3#t[-,5#t[-,6t-tetracarboxylic acid-2,3;5,6-dianhydride 
• 362-88-9 2,2-bis-(4-fluoro-phenyl)-ethenesulfinic acid 
• 142605-83-2 2,2,9,9-tetrakis(4-fluorophenyl)octahydro-3,4,7,8-tetraoxabenzindene-4a,6a-diol 
• 139050-95-6 6,6-bis(4-fluorophenyl)-4-(dimethylcarbamoyl)-3-methyl-1,2-dioxan-3-ol 
• 63295-11-4 5,5-Bis(4-fluorphenyl)-4,5-dihydro-2(3H)-furanon 
• 133216-68-9 4-acetyl-6,6-bis(4-fluorophenyl)-3-methyl-1,2-dioxan-3-ol 
• 135507-99-2 2,2-bis(4-fluorophenyl)-2-hydroxyethyl acetate 
• 345-92-6 4,4'-Difluorobenzophenone 
• 206754-67-8 8-benzyl-6-ethoxycarbonyl-4,4-bis(4-fluorophenyl)-1-hydroxy-8-aza-2,3-dioxabicyclo<4.3.0>nonan-9-one 
• 70671-94-2 1,1,6,6-Tetra-(p-fluorphenyl)-hexadien(1,5) 
• 70671-83-9 1-Brom-2,2-bis-(p-fluorphenyl)-cyclopropan 
• 1019322-43-0 2,2-bis(4-fluorophenyl)-2,3-dihydronaphtho[2,3-b]furan-4,9-dione 
• 915281-92-4 C₂₁H₂₀F₂ 
• 133216-83-8 ethyl 5,5-bis(4-fluorophenyl)-2-methyl-4,5-dihydrofuran-3-carboxylate 

Relevant articles and documents

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An efficient approach to functionalized 4,6-disubstituted-and 4,6,6-trisubstituted-1,3-oxazinan-2-ones skeleton has been developed through the reaction of semicyclic N,O-acetals 4a and 4b with 1,1-disubstituted ethylenes 5 or 8. As a result of such a [4 +

Rhodium-Catalyzed meta-Selective C?H Carboxylation Reaction of 1,1-Diarylethylenes via Hydrorhodation-Rhodium Migration

A meta-selective C?H carboxylation reaction of 1,1-diarylethylene derivatives with CO2 by using a rhodium catalyst with NaOiPr as a stoichiometric reductant has been achieved. Together with hydrogenation of the ethylene moiety, a carboxyl group was introduced to the meta-position of the aryl ring with high selectivity over the ortho-positions. Experimental and computational mechanistic studies indicate that this carboxylation reaction proceeds via hydrorhodation on the ethylene moiety, followed by 1,4-rhodium migration and successive 1,2-rhodium migration on the aryl ring. The use of a bulky phosphine ligand seems to be the key to this unusual aryl-to-aryl 1,2-rhodium shift.