86516-54-3

Upstream product

• 99-73-0 para-bromophenacyl bromide 
• 98-58-8 4-bromobenzenesulfonyl chloride 
• 2039-82-9 1-bromo-4-ethenyl-benzene 
• 2297-64-5 p-bromophenylsulfonyl hydrazide 

Downstream Products

• 1293912-74-9 2-(4-{2-[4-(2-cyanophenylamino)phenyl]-5,5-diphenyl-4,5-dihydrofuran-3-ylsulfonyl}phenylamino)benzonitrile 
• 1293912-76-1 3-(4-{2-[4-(3-cyanophenylamino)phenyl]-5,5-diphenyl-4,5-dihydrofuran-3-ylsulfonyl}phenylamino)benzonitrile 
• 1293912-75-0 2-(4-{2-[4-(3-cyanophenylamino)phenyl]-5,5-diphenyl-4,5-dihydrofuran-3-ylsulfonyl}phenylamino)benzonitrile 
• 1293912-79-4 3-(4-{2-[4-(2-cyanophenylamino)phenyl]-5,5-diphenyl-4,5-dihydrofuran-3-ylsulfonyl}phenylamino)benzonitrile 
• 1293912-77-2 2-(4-{2-[4-(4-cyanophenylamino)phenyl]-5,5-diphenyl-4,5-dihydrofuran-3-ylsulfonyl}phenylamino)benzonitrile 
• 1293912-78-3 4-(4-{2-[4-(4-cyanophenylamino)phenyl]-5,5-diphenyl-4,5-dihydrofuran-3-ylsulfonyl}phenylamino)benzonitrile 
• 1293912-81-8 4-(4-{2-[4-(2-cyanophenylamino)phenyl]-5,5-diphenyl-4,5-dihydrofuran-3-ylsulfonyl}phenylamino)benzonitrile 
• 1293912-73-8 2-{4-[2-(4-bromophenyl)-5,5-diphenyl-4,5-dihydrofuran-3-ylsulfonyl]phenylamino}benzonitrile 
• 1293912-80-7 3-(4-{2-[4-(4-cyanophenylamino)phenyl]-5,5-diphenyl-4,5-dihydrofuran-3-ylsulfonyl}phenylamino)benzonitrile 

Relevant academic research and scientific papers

Metal-free tetra-n-butylammonium bromide-mediated aerobic oxidative synthesis of β-ketosulfones from styrenes

An efficient and broadly applicable protocol for the aerobic coupling of styrenes with sulfonylhydrazides has been developed that affords β-ketosulfones bearing various functional groups in moderate to excellent yields. The preliminary experimental results support the involvement of active benzyl radical species, and a radical pathway was therefore proposed for the reaction.

Efficient one-pot double Buchwald-Hartwig coupling reaction on 5-phenyl-4-phenylsulfonyl-2,3-dihydrofuran derivatives

We report a new and efficient method of conducting a one-pot double Buchwald-Hartwig coupling reaction on 2,3-dihydrofuran derivatives bearing two bromine atoms. This rapid and convenient synthesis allows us to access a great variety of original mixed dic