53876-79-2

Upstream product

• 29290-75-3 C₂₀H₁₈O₂S₂ 
• 18436-04-9 phenyl(β-phenyl sulphenyl-β-phenyl ethyl)sulphone 
• 873-55-2 sodium benzenesulfonate 
• 102921-26-6 (1,2-dibromoethyl)benzene 
• 16212-06-9 phenyl styryl sulfone 
• 32291-77-3 phenyl (Z)-β-styryl sulphone 
• 108-98-5 thiophenol 
• 7476-66-6 methyl 2-chloro-2-phenylethanoate 
• 10277-56-2 2-phenyl-2-(phenylthio)ethanol 
• 33169-42-5 2-phenyl-2-(phenylsulfonyl)ethan-1-ol 
• 65885-22-5 C₁₄H₁₃ClO₂S 
• 49833-39-8 α-phenyl vinyl phenylsulfone 
• 51256-38-3 methyl α-phenyl-α-(phenylthio)acetate 
• 930-69-8 sodium thiophenolate 

Downstream Products

• 65885-17-8 C₁₆H₁₈O₃S 

Relevant academic research and scientific papers

Hypervalent iodine compounds for anti-markovnikov-type iodo-oxyimidation of vinylarenes

The iodo-oxyimidation of styrenes with the N-hydroxyimide/I2/hypervalent iodine oxidant system was proposed. Among the examined hypervalent iodine oxidants (PIDA, PIFA, IBX, DMP) PhI(OAc)2 proved to be the most effective; yields of iodo-oxyimides are 34–91%. A plausible reaction pathway includes the addition of an imide-N-oxyl radical to the double C=C bond and trapping of the resultant benzylic radical by iodine. It was shown that the iodine atom in the prepared iodo-oxyimides can be substituted by various nucleophiles.

NUCLEOPHILIC ADDITION TO STYRYL SULPHONES. PART I. A STUDY ON THE REGIOCHEMISTRY.

Styryl sulphones undergo nucleophilic addition, with the nucleophile adding at the α- or the β-position, with respect to the sulphone group; β-attack is normally favoured over α-attack.Factors which can change the regioselectivity in favour of the addition of the nucleophile to the α-position are discussed for heteronucleophiles as well as carbon nucleophiles.