77825-80-0

Upstream product

• 85217-69-2 cinnamyl methyl carbonate 
• 824-79-3 sodium 4-methylbenzenesulfinate 
• 200262-60-8 cinnamyl 4-methylbenzenesulfinate 
• 873-55-2 sodium benzenesulfonate 
• 92838-60-3 C₁₅H₁₄O₂S 
• 68819-94-3 p-tolyl benzeneselenosulfonate 
• 766-90-5 cis-1-phenyl-1-propylene 
• 21179-27-1 (S)-(+)-N,N,4-trimethylbenzenesulfinamide 
• 30649-18-4 β-hydroxystyrene 
• 77825-68-4 threo-1-Phenyl-2-(phenylseleno)-1-(p-toluenesulfonyl)propane 

Relevant academic research and scientific papers

Tandem Ir-catalyzed allylic substitution reaction of allyl sulfinates and isomerization

(Chemical Equation Presented) An efficient method for the synthesis of trisubstituted vinyl sulfones is reported. Using the [lr(COD)Cl] 2/phosphoramidite ligand (L1)/DBU, trisubstituted vinyl sulfones could be synthesized from allyl sulfinates

Studies on Chiral Organo-Sulfur Compounds. II. Stereochemistry of Thermal Chiral Allyl Sulfinate-Sulfone Rearrangements

A highly efficient and general synthetic route to optically active sulfinates by the stereospecific boron trifluoride etherate-catalyzed esterification of sulfinamides was developed.Dramatic solvent effects were observed in the thermal transformation of allyl sulfinate derivatives to sulfones.Heating of chiral trans- and cis-allyl sulfinates, (S)-(-)-3a,c,e and (S)-(-)-3b,d,f, in N,N-dimethylformamide at 90-120 deg C provided chiral sulfones (S)-(+)- and (R)-(-)-5,6,7 in good yields, respectively, with exceedingly high stereospecificity. Keywords - asymmetric transfer; stereospecificity; chiral allyl sulfinate; chiral allyl sulfone; boron trifluoride etherate; thermolysis

Selenosulfonation: Boron Trifluoride Catalyzed or Thermal Addition of Selenosulfonates to Olefins. A Novel Regio- and Stereocontrolled Synthesis of Vinyl Sulfones.

Se-Phenyl areneselenosulfonates 1 add to a variety of olefins to produce β-phenylseleno sulfones 2.The reaction may be performed in the presence of boron trifluoride etherate to produce chiefly or exclusively Markovnikov products arising from a stereospecific anti addition.Alternatively, the addition may be thermally induced to afford anti-Markovnikov products generated by a nonstereospecific free-radical process.The two modes of addition achieve complementary regiospecificity.The β-phenylseleno sulfones are converted in high yield to vinyl sulfones by stereospecific oxidation-elimination with m-chloroperbenzoic acid.