91122-75-7

Upstream product

• 79-38-9 Chlorotrifluoroethylene 
• 108-98-5 thiophenol 
• 882-33-7 diphenyldisulfane 
• 930-69-8 sodium thiophenolate 
• 76-13-1 1,1,2-Trichloro-1,2,2-trifluoroethane 

Downstream Products

• 23451-83-4 <1,2-Dibrom-2-chlor-1,2-difluor-aethyl>-phenyl-sulfid 
• 404-19-3 2-chloro-1,2-difluoro-1-(phenyl thio) ethylene 
• 23454-09-3 1,2-Difluor-1-phenylsulfenyl-2-<4-chlor-phenylsulfonyl>-aethylen 
• 23688-55-3 <1,2-Difluor-1,2,2-trichlor-aethyl>-<3-nitro-phenyl>-sulfen 
• 23451-86-7 <1,2,2-Trichlor-1,2-difluor-aethyl>-phenyl-sulfon 
• 23454-04-8 <1,2,2,2-Tetrafluor-aethyl>-phenyl-sulfon 
• 23451-85-6 <1,2,2-Trichlor-1,2-difluor-aethyl>-phenyl-sulfid 
• 23453-83-0 Fluor-phenylsulfonyl-essigsaeure-diethylamid 
• 23531-40-0 N,N'-Di-p-tolyl-fluor-phenylsulfonyl-essigsaeure-amidin 
• 23454-06-0 1,2-difluoro-1-chlorovinylphenylsulfone 
• 287720-21-2 [(2-chloro-1,2-difluoro ethenyl)sulfinyl]benzene 

Relevant academic research and scientific papers

Fluoroalkene chemistry: Part 3. Reactions of arylthiols with perfluoroisobutene, perfluoropropene and chlorotrifluoroethene

Reactions of perfluoroisobutene (PFIB), perfluoropropene (PFP) and chlorotrifluoroethene (CTFE) with benzenethiol and 2-methoxybenzenethiol in acetonitrile, with potassium carbonate as base, were compared. PFIB reacted with benzenethiol to give ketene thi

Chain-radical fluoroalkylation of thiophenols with freon ClCF2CFCl2 in the presence of sulfur dioxide

A polyfluoroalkylation of thiophenols with CF2ClCFCl2 using substituted pyridine-sulfur dioxide system enables to obtain fluoroalkylated thioethers by a SRN1-type free-radical route.

Synthesis and Diels-Alder cycloaddition reactions of [(2,2-dichloro-1- fluoroethenyl)sulfinyl] benzene and [(2-chloro-1,2-difluoro ethenyl)sulfinyl] benzene

Synthesis of [(2,2-dichloro-1-fluoroethenyl)sulfinyl] benzene and [(2- chloro-1,2-difluoro ethenyl)sulfinyl] benzene and their Dieis-Alder cycloadditions with cyclopentadiene, furan and 1,3-diphenylisobenzofuran under thermal and microwave irradiation conditions are described. 2000 Elsevier Science Ltd.

Electroreductive additions of aromatic dichalcogenides to fluorinated ethenes

Intermediates and products formed during the electrochemical reduction of diphenyl disulfide (1) add to chlorotrifluoroethene (3) under the formation of 2-chloro-1,1,2-trifluoroethyl phenyl sulfide (5) and the E/Z isomers of 2-chloro-1,2-difluoroethenyl phenyl sulfide (6). The analogous reaction with 1,2-dichlorodifluoroethene(4) led to a mixture of E/Z isomers of 6. Electrochemically reduced diphenyl diselenide (2) reacted with 3 giving rise to 2-chloro-1,1,2-trifluoroethyl phenyl selenide (7) whereas the reaction with 4 does not proceed. Addition of disulfide 1 to 4 gives evidence of the participation of the radical PhS?. With diselenide 2, an analogous radical addition reaction was not observed. This is consistent with other experiments suggesting different mechanisms of reductive cleavage of the S-S and Se-Se bonds and the absence of radicals PhSe? in the latter.

Microwave activated Diels-Alder Cycloaddition reactions of 1,2-difluoro- 1-chlorovinylphenylsulfone

Diels-Alder Cycloadditions of 1,2-difluoro-1-chlorovinylphenylsulfone with cyclopentadiene, furan and 1,3-diphenylisobenzofuran are studied under thermal and microwave activation conditions. Microwave heating is found to be more efficient method for condensation of fluorinated dienophile with dienes.

Synthesis and dienophilic reactivity of 1,2-difluorovinylphenylsulfone

1,2-Difluorovinylphenylsulfone 5 was conveniently prepared in three steps from chlorotrifluoroethylene. Both E and Z isomers of 5 gave excellent yields of [4+2] cycloadducts with cyclopentadiene. The E isomer reacted with high kinetic exo selectivity. 1,2

DISTINCTIVE AND SOLVENT-DEPENDENT BEHAVIOUR OF SOME PER(CHLORO,FLUORO)ETHANES IN THEIR REACTIONS WITH PhSNa. COMPETING MECHAMISTIC PATHWAYS IN HALOPHILIC REACTIONS

Per(chloro,fluoro)ethanes CF2XCCl2Y (1) react spontaneously with PhSNa at room temperature or below to give PhSCF2CCl2Y (2) in fair to good yield, which as well as the by-products PhSCF2CClYH (3) and PhSCF=CCl2 (4) (for 1b and 1c) are most probably produced by an anionic chain process initiated by the chlorophilic attack of PhS- on C-Cl bonds.In case of 1c, the coexistence of two competitive reaction pathways is indicated by the two products 2b and PhSCCl2CF3 (10).The reaction rates and the product distribution have been found to be highly solvent-dependent.Products 2b, 4 and 10 all react further with PhSNa to afford multi-substituted ethylenes PhSCF=C(Cl)SPh (7) (PhS)2C=C(Cl)SPh (8) and (PhS)2C=C(SPh)2 (9).