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Upstream product

• 28519-50-8 potassium thiotosylate 
• 78-76-2 s-butyl bromide 
• 104-15-4 toluene-4-sulfonic acid 
• 78788-15-5 S,S,S-tri-sec-butyl phosphorotrithioate 
• 118074-33-2 C₁₂H₂₇PS₃ 

Relevant academic research and scientific papers

Reaction of Thio Acid S-Esters with p-Toluenesulfonic Acid: A Facile Synthesis of p-Toluenethiosulfonic S-Esters

Treatment of dehydrated p-toluenesulfonic acid (TsOH) with thio acid S-esters such as carbothioic acid and phosphorus thio acid S-esters in refluxing solvent resulted in the formation of p-toluenethiosulfonic S-esters (TsSR).The reaction of trialkyl phosphorotrithioites with TsOH provided the corresponding TsSR in relatively good yields.This constitutes a new and facile method for the preparation of unsymmetrical thiosulfonic S-esters.Keywords-p-toluenesulfonic acid; trialkyl phosphorotrithioite; trialkyl phosphorotrithiolate; carbothioic acid S-ester; p-toluenethiosulfonic S-ester; dialkyl disulfide.

New Synthetic Methods, 9. - S-Alkyl 4-Methylbenzenethiosulfonates, Excellent Reagents for α-Thiolation of Cyclic Ketones

S-Alkyl 4-methylbenzenethiosulfonates, easily prepared by alkylation of commercially available potassium 4-methylbenzenethiosulfonate in dry dimethylformamide, thiolate enolates of cyclic ketones in α position in high yield.