109384-77-2

Upstream product

• 14752-66-0 sodium p-chlorobenzenesulphinate 
• 222718-53-8 (E)-3-(4-Chloro-benzenesulfonyl)-1-(4-chloro-phenyl)-propenone 
• 325829-89-8 [4-(4-chloro-benzenesulfonyl)-4,5-dihydro-1H-pyrazol-3-yl]-(4-chloro-phenyl)-methanone 
• 5535-51-3 p-chlorophenyl vinyl sulfone 
• 19158-57-7 (2-(4-chlorophenyl)-2-oxoethyl)dimethylsulfonium bromide 

Relevant academic research and scientific papers

Highly regioselective tandem formal substitution and decarboxylation of 2-acyl-1-chlorocyclopropanecarboxylates with sodium sulfinates

This article reported a highly regioselective tandem formal nucleophilic substitution and decarboxylation reaction of alkyl 2-acyl-1-chlorocyclopropanecarboxylates with sodium sulfinates under basic conditions. Actually, alkyl 2-acyl-1-chlorocyclopropanec

Reactivity of Bifunctional Alkenes with Diazomethane

The cycloaddition of diazomethane to 1-aroyl-2-arylsulfonylethenes (1) and 1,2-bis(arylsulfonyl)ethenes (IV) under different conditions led to a variety of pyrazolines and pyrazoles. The reactivity of pyrazolines was also studied by pyrolysis, nitrosation and acylation.

A Novel Phase - Transfer Catalysed Cycloaddition of Carbonyl-Stabilized Sulfur Ylides to Vinylic Sulfones

In our current studies on the chemistry and synthetic utility of carbonyl stabilized sulfur ylides, we have found that the cycloaddition of dimethylsulfonium phenacylides to aryl vinyl sulfones to be a useful general approach to 1-arylsulfonyl-2-aroylcyclopropanes 3.