2791-52-8

Upstream product

• 5184-71-4 4-methylphenyl-4-chlorophenyl sulfone 
• 139-02-6 sodium phenoxide 
• 101-84-8 diphenylether 
• 1950-69-2 toluene-p-sulfonyl bromide 
• 824-79-3 sodium 4-methylbenzenesulfinate 
• 139-59-3 4-phenoxyanilin 
• 106-45-6 para-thiocresol 
• 73166-61-7 4-phenoxyaniline hydrochloride 
• 41280-37-9 1-phenoxy-4-methylphenylsulfanyl-benzene 

Downstream Products

• 41280-49-3 4-(4-Phenoxy-benzenesulfonyl)-benzoyl chloride 
• 41280-45-9 4-(4-Phenoxy-benzenesulfonyl)-benzoic acid 

Relevant academic research and scientific papers

Visible-light-driven electron donor-acceptor complex induced sulfonylation of diazonium salts with sulfinates

This work reports an efficient sulfonylation reaction enabled by a visible-light-induced radical coupling reaction between phenyl/heterocyclic diazonium salts and sulfinates. Mechanistic experiments disclosed the formation of a versatile electron donor-acceptor (EDA) complex. This transformation is characterized by an easy operational procedure under mild conditions which avoids transition metals, ligands, catalysts, and oxidants.

SYNTHESIS OF BIFUNCTIONAL AROMATIC TRINUCLEAR BRIDGED COMPOUNDS

The synthesis of trinuclear bridged aromatic sulfocarboxylic acids and their derivatives was realized by a series of consecutive reactions.The possibility of quantitative determination of the content of carboxyl, acid choride, sulfonyl chloride, and sulfonamide groups both in the monofunctional and in the bifunctional compounds was demonstrated by potentiometric titration.