51170-34-4

Upstream product

• 540-37-4 p-aminoiodobenzene 
• 1135-14-4 4-aminophenyl phenyl sulfide 
• 98-59-9 p-toluenesulfonyl chloride 
• 108-98-5 thiophenol 

Downstream Products

• 512779-62-3 5-benzenesulfinyl-2-(3,4-dimethoxy-phenyl)-3-methyl-1-(toluene-4-sulfonyl)-1H-indole 
• 512779-59-8 2-(3,4-dimethoxy-phenyl)-3-methyl-5-phenylsulfanyl-1-(toluene-4-sulfonyl)-1H-indole 
• 512779-65-6 5-benzenesulfinyl-3-hexyl-1-(toluene-4-sulfonyl)-1H-indole 
• 512779-66-7 6-benzenesulfinyl-9-(toluene-4-sulfonyl)-2,3,4,9-tetrahydro-1H-carbazole 
• 512779-63-4 5-benzenesulfinyl-1-(toluene-4-sulfonyl)-1H-indole 
• 512779-61-2 5-phenylsulfanyl-1-(toluene-4-sulfonyl)-1H-indole 
• 110073-78-4 methyl 1-tosyl-1H-indole-5-carboxylate 
• 144453-64-5 1-(4-methylphenyl)sulfonylindole-5-carboxaldehyde 
• 31271-90-6 1-(p-toluenesulfonyl)-1H-indole 
• 512779-50-9 N-(4-benzenesulfinyl-phenyl)-4-methyl-benzenesulfonamide 

Relevant academic research and scientific papers

Nucleophilic Functionalizations of Aniline Derivatives: Aromatic Pummerer Reaction for Umpolung Halogenation and Hydroxylation on Benzene Ring

In this paper, a metal-free protocol of nucleophilic ortho-halogenation and hydroxylation of anilines via an aromatic Pummerer process is reported.

Regioselective synthesis of 2,3,5-trisubstituted indoles from p-sulfinylaniline by dual use of the sulfinyl group

A novel and convergent synthesis of 2,3,5-trisubstituted indoles (6) from p-sulfinylaniline (1) is described. The single p-sulfinyl group was repeatedly employed in two ways; viz., the construction of the 2,3-disubstituted indole/indoline skeleton and the