190711-63-8

Upstream product

• 108-24-7 acetic anhydride 
• 190711-47-8 1-(4-Methanesulfinyl-phenyl)-5-p-tolyl-3-trifluoromethyl-1H-pyrazole 

Downstream Products

• 190711-56-9 4-[5-(4-methylphenyl)-3-trifluoromethyl-1H-pyrazol-1-yl]benzenesulfonyl chloride 
• 169590-42-5 4-[5-(4-(methyl)phenyl)-3-(trifluoromethyl)-1H-pyrazol-1-yl]benzenesulphonamide 
• 190711-64-9 Acetic acid 4-(5-p-tolyl-3-trifluoromethyl-pyrazol-1-yl)-benzenesulfonylmethyl ester 

Relevant academic research and scientific papers

Remarkably Mild and Simple Preparations of Sulfinates, Sulfonyl Chlorides and Sulfonamides from Thioanisoles

New and high yielding procedures to convert thioanisoles into versatile sulfonyl chloride derivatives were developed by strategically taking advantage of the Pummerer reaction.