89478-98-8

Upstream product

• 89478-89-7 1-{1-Bromo-2-[((E)-hex-2-enyl)oxy]-ethanesulfonyl}-4-methyl-benzene 
• 5535-52-4 tolyl vinyl sulfone 
• 89478-86-4 1-bromovinyl p-tolyl sulphone 
• 59336-76-4 1,2-dibromo-1-p-tolylsulphonylethane 

Relevant academic research and scientific papers

Radical Cyclization of Unsaturated α- Sulphonyl Radicals. Preparation and Stereochemistry of Arylsulphonyl-tetrahydrofuran and -pyrrolidine

1-Bromo-1-p-tolylsulphonyl-2-allyloxyethane derivatives (2) reacted with tri-n-butyltin hydride in the presence of azobisisobutyronitrile (AIBN) in benzene at 70 deg C for 7 - 13 h to afford 3-p-tolylsulphonyl-4-alkyltetrahydrofurans (5) in which the tran