52209-01-5

Basic information

• Product Name: 1,2-diphenyl-2-(trifluormethanesulfonyl)ethanone
• Synonyms: 1,2-diphenyl-2-(trifluormethanesulfonyl)ethanone
• CAS NO: 52209-01-5
• Molecular Weight: 328.312
• Mol File: 52209-01-5.mol
• Article Data: 2

Chemical Properties

• CAS DataBase Reference: 1,2-diphenyl-2-(trifluormethanesulfonyl)ethanone(CAS DataBase Reference)
• NIST Chemistry Reference: 1,2-diphenyl-2-(trifluormethanesulfonyl)ethanone(52209-01-5)
• EPA Substance Registry System: 1,2-diphenyl-2-(trifluormethanesulfonyl)ethanone(52209-01-5)

Safety Data

• Hazardous Substances Data: 52209-01-5(Hazardous Substances Data)

Upstream product

• 2926-29-6 Langlois reagent 
• 1484-50-0 desyl bromide 
• 451-40-1 phenyl benzyl ketone 
• 41804-89-1 potassium triflinate 

Downstream Products

• 1315550-09-4 (1-methoxy-2-(trifluoromethanesulfonyl)ethene-1,2-diyl)dibenzene 

Relevant articles and documents

Reactivity of a-trifluoromethanesulfonyl esters, amides and ketones: Decarboxylative allylation, methylation, and enol formation

The impact of α-trifluoromethanesulfonyl groups on the chemistry of various carbonyl groups is reported. Allylic α, α-dialkylated- α-trifluoromethanesulfonyl esters readily underwent decarboxylative allylation. α-Trifluoromethylsulfonyl esters, ketones, and amides were all methylated in the presence of trimethylsilyldiazomethane. Esters afforded a mixture of O-and C-methylation; however, ketones and amides offered exclusively O-methylation, with varying degrees of E/Z selectivity, thus affording ambiphilic alkenes. α-Trifluoromethanesulfonyl ketones also exhibited keto-enol tautomerism.