82784-21-2

Basic information

• Product Name: 1-benzenesulfonyl-1-methanesulfonyl-ethane
• Synonyms: 1-benzenesulfonyl-1-methanesulfonyl-ethane
• CAS NO: 82784-21-2
• Molecular Weight: 248.324
• Mol File: 82784-21-2.mol
• Article Data: 2

Chemical Properties

• CAS DataBase Reference: 1-benzenesulfonyl-1-methanesulfonyl-ethane(CAS DataBase Reference)
• NIST Chemistry Reference: 1-benzenesulfonyl-1-methanesulfonyl-ethane(82784-21-2)
• EPA Substance Registry System: 1-benzenesulfonyl-1-methanesulfonyl-ethane(82784-21-2)

Safety Data

• Hazardous Substances Data: 82784-21-2(Hazardous Substances Data)

Upstream product

• 108-98-5 thiophenol 
• 5000-44-2 1-phenylsulfonyl-2-propanone 
• 190672-15-2 ethyl (methylsulfanyl)phenylsulfonylacetate 
• 858835-74-2 1-benzenesulfonyl-1-methylsulfanyl-acetone 
• 59431-14-0 (methylsulfanyl)methyl phenyl sulfone 
• 7605-30-3 ethyl 2-phenylsulfonylacetate 
• 1125-25-3 S-methyl benzenethiosulfonate 
• 71804-83-6 Methanesulfonylmethylsulfanyl-benzene 
• 32136-85-9 methylsulphonyl(phenylsulphonyl)methane 
• 74-88-4 methyl iodide 
• 80-18-2 Methyl benzenesulfonate 
• 53186-82-6 methyl 3-chlorobenzenesulfonate 
• 126865-07-4 methyl 3-methylbenzenesulfonate 
• 6214-21-7 methyl m-nitrobenzenesulphonate 

Downstream Products

• 138373-07-6 (1-Chloro-1-methanesulfonyl-ethanesulfonyl)-benzene 

Relevant articles and documents

Sulfonyl esters. 3. The formation of sulfone-sulfonates in the reactions of aryl methanesulfonates with sodium borohydride

Sodium hydride reductions of aryl methanesulfonates afford dimeric sulfone-sulfonate esters as well as products arising from SO bond rupture.SO bond rupture becomes more competitive as the LUMO energy of the sulfonate ester declines.Exploration of the chemistry of a sulfone-sulfonate ester revealed a complex novel reaction that resulted in the formation of, inter alia, a dichloromethanesulfonate ester and a trichloromethanesulfonate aster.The first succesful approaches to the synthesis of the heretofore unknown trichloromethanesulfonates and dichloromethanesulfonates are reported.Key words: sodium hydride reductions, sulfenes, sulfone-sulfonate esters.