3123-10-2

Upstream product

• 79-00-5 1,1,2-trichloroethane 
• 930-69-8 sodium thiophenolate 
• 60785-23-1 2,2-dichloroethylthiobenzene 
• 75-01-4 chloroethylene 
• 98-09-9 benzenesulfonyl chloride 
• 108-98-5 thiophenol 

Downstream Products

• 63829-36-7 C₁₄H₂₀NO₃S⁽¹⁺⁾*Cl^(1-) 
• 222718-68-5 1-((E)-2-Benzenesulfonyl-ethenesulfonyl)-4-chloro-benzene 
• 963-16-6 (E)-1,2-bis(phenylsulfonyl)ethylene 
• 222718-66-3 1-((E)-2-Benzenesulfonyl-ethenesulfonyl)-4-methoxy-benzene 
• 222718-72-1 4-((E)-2-Benzenesulfonyl-ethenesulfonyl)-1,2-dichloro-benzene 
• 52260-53-4 1-((E)-2-Benzenesulfonyl-ethenesulfonyl)-4-methyl-benzene 
• 352426-28-9 C₁₆H₁₄O₄S₂ 
• 58202-75-8 trans β-iodovinyl phenyl sulfone 
• 131616-55-2 (2S,3R)-2-((E)-2-Benzenesulfonyl-vinyloxymethyl)-3-phenyl-oxirane 
• 131616-56-3 (4R,αS)-4-(α-hydroxybenzyl)-3-phenylsulphonyl-4,5-dihydrofuran 
• 131575-62-7 (4R,αS)-4-(α-methoxymethoxybenzyl)-3-phenylsulphonyl-4,5-dihydrofuran 
• 131575-61-6 (4R,αS)-4-(α-ethoxycarbonyloxybenzyl)-3-phenylsulphonyl-4,5-dihydrofuran 
• 63829-37-8 C₁₄H₁₉N₂O₅S⁽¹⁺⁾*Cl^(1-) 
• 63829-30-1 s.F_. 

Relevant academic research and scientific papers

A novel and simple route for the synthesis of 3,4-disubstituted pyrroles

A new class of 3,4-disubstituted pyrroles has been prepared by the reaction of 1-aroyl-2-arylsulfonylethenes and 1,2-diarylsulfonylethenes with tosyl methyl isocyanide.

A novel route for the synthesis of unsaturated oxo sulfones and bissulfones

The reaction between vinyl chloride and aroyl/arylsulfonyl chloride under Friedel-Craft's reaction conditions was the basis for the synthesis of unsaturated oxo sulfones and bissulfones.

Efficient preparation of E-β-iodovinyl phenylsulfone by finkelstein reaction at a vinylic center

Treatment of E-β-chlorovinyl phenylsulfone, a crystalline compound that can be conveniently prepared on a large scale from 1,1,2-trichloroethane, by sodium iodide in acetone at ca 130 °C, in a sealed vessel, affords the title iodosulfone in good yield.

Approaches to 2,6-Diaryl-3,7-DioxabicycloOctane Lignans via Asymmetric Synthesis of Dihydro- and Tetrahydro-furan Derivatives

Cyclisation of chiral non-racemic phenylsulphonylvinyl epoxy ethers, produced using the Sharpless epoxidation reaction, has been used to prepare a series of enantiomerically enriched 2-aryl-4-(α-hydroxybenzyl)-4,5-dihydrofuran derivatives.Reduction of these compounds using triethylsilane and BF3-diethyl ether gave the corresponding tetrahydrofuran derivatives stereoselectively.Attempts to convert either the dihydro- or tetrahydro-furan derivatives into lignans belonging to the 2,6-diaryl-3,7-dioxabicyclooctane series so far proved unsuccessful.

CYCLOFUNCTIONALISATION OF EPOXYALCOHOL DERIVATIVES. 1. DELIVERY OF FUNCTIONALISED CARBON FOR STEREOSPECIFIC SYNTHESIS OF DIHYDROFURANS AND DIHYDROXYACIDS

E-2-(Phenylsulfonyl)vinyl ethers of 2,3-epoxyalcohols are stereospecifically rearranged to 3-(phenylsulfonyl)-4-(1-hydroxyalkyl)-4,5-dihydrofurans on treatment with LDA.Oxidation of these compounds or the derived des-sulfonyl compounds provides esters or lactones which correspond to regiospecific delivery of -CO2H or -CH2CO2H to C-2, with inversion.