74866-40-3

Upstream product

• 931-59-9 benzenesulfenyl chloride 
• 82207-33-8 methyl trans-5-(phenylthio)-3-cyclohexene-1-carboxylate 
• 108-98-5 thiophenol 
• 54911-89-6 cis-methyl 5-hydroxycyclohex-3-enecarboxylate 
• 873-55-2 sodium benzenesulfonate 
• 87802-98-0 cis-5-[(methoxycarbonyl)oxy]-3-cyclohexene-1-carboxylic acid methyl ester 

Downstream Products

• 64841-68-5 methyl cis-6-(bis(methoxycarbonyl)methyl)cyclohexen-4-carboxylate 
• 74545-66-7 methyl trans-6-(bis(methoxycarbonyl)methyl)cyclohexen-4-carboxylate 

Relevant academic research and scientific papers

π-Allylic sulfonylation in water with amphiphilic resin-supported palladium-phosphine complexes

π-Allylic substitution of allyl esters with sodium arylsul-finate was performed with an amphiphilic polystyrene-poly(ethylene glycol) (PS-PEG) resin-supported phosphine-palladium complex in water as a single reaction medium under heterogeneous conditions to give allyl sulfones in good to high yields. Catalytic asymmetric allylic substitution of cycloalkenyl esters also took place in water using a PS-PEG resin-supported chiral imidazo-indolephosphine- palladium complex to give cycloalkenyl sulfones with up to 81% ee.