81023-75-8

Basic information

• Product Name: 2-Butanone, 3,3-dimethyl-1-(phenylsulfonyl)-
• CAS NO: 81023-75-8
• Molecular Formula: C12H16O3S
• Molecular Weight: 240.323
• Mol File: 81023-75-8.mol
• Article Data: 6

Chemical Properties

• CAS DataBase Reference: 2-Butanone, 3,3-dimethyl-1-(phenylsulfonyl)-(CAS DataBase Reference)
• NIST Chemistry Reference: 2-Butanone, 3,3-dimethyl-1-(phenylsulfonyl)-(81023-75-8)
• EPA Substance Registry System: 2-Butanone, 3,3-dimethyl-1-(phenylsulfonyl)-(81023-75-8)

Safety Data

• Hazardous Substances Data: 81023-75-8(Hazardous Substances Data)

Upstream product

• 873-55-2 sodium benzenesulfonate 
• 5469-26-1 1-Bromopinacolon 
• 618-41-7 Benzenesulfinic acid 
• 72531-41-0 4,4-Dimethyl-3-oxo-pentanoic Acid 
• 3112-85-4 methylphenylsulfonate 
• 2094-69-1 benzyl pivalate 
• 75-97-8 3,3-dimethyl-butan-2-one 
• 368-43-4 phenylsulfonyl fluoride 

Downstream Products

• 538-44-3 (E)-benzylidenepinacolone 
• 1304145-23-0 (Z)-2,2-dimethyl-6-phenylsulfonyl-5-(4-methylphenyl)-4-hexen-3-one 

Relevant articles and documents

Sulfone Group as a Versatile and Removable Directing Group for Asymmetric Transfer Hydrogenation of Ketones

The sulfone functional group has a strong capacity to direct the asymmetric transfer hydrogenation (ATH) of ketones in the presence of [(arene)Ru(TsDPEN)H] complexes by adopting a position distal to the η6-arene ring. This preference provides a

Nickel-catalyzed α-benzylation of sulfones with esters: Via C-O activation

The nickel-catalyzed α-benzylation of sulfones with readily available benzylic alcohol derivatives was achieved via C-O activation. The transformation was complete in 30 minutes using a simple Ni(COD)2 as a catalyst without any additional ligan

Syntheses of 2,2-Dimethyl-1-methylenepropyl Methanesulfonate and Trifluoroacetate

The syntheses of the title compounds 6 and 7 from tert-butylacetylene (5) and the corresponding acids are described.