925901-21-9

Basic information

• Product Name: 1-Butanone, 2-bromo-2-[(4-methylphenyl)sulfonyl]-1-phenyl-
• CAS NO: 925901-21-9
• Molecular Formula: C17H17BrO3S
• Molecular Weight: 381.29
• Mol File: 925901-21-9.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: 1-Butanone, 2-bromo-2-[(4-methylphenyl)sulfonyl]-1-phenyl-(CAS DataBase Reference)
• NIST Chemistry Reference: 1-Butanone, 2-bromo-2-[(4-methylphenyl)sulfonyl]-1-phenyl-(925901-21-9)
• EPA Substance Registry System: 1-Butanone, 2-bromo-2-[(4-methylphenyl)sulfonyl]-1-phenyl-(925901-21-9)

Safety Data

• Hazardous Substances Data: 925901-21-9(Hazardous Substances Data)

Upstream product

• 31378-03-7 1-phenyl-2-tosylethanone 
• 111895-33-1 2-tosyl-1-phenyl-1-butanone 

Downstream Products

• 54606-93-8 (1-bromo-propyl)-p-tolyl sulfone 

Relevant articles and documents

Chemoselective mono halogenation of β-keto-sulfones using potassium halide and hydrogen peroxide; synthesis of halomethyl sulfones and dihalomethyl sulfones

The synthesis of α-halo β-keto-sulfones using potassium halide and hydrogen peroxide as a chemoselective mono halogenation reagent and the synthesis of α,α-symmetrical and asymmetrical dihalo β-keto-sulfones and α-halo, α-alkyl and β-keto-sulfones is described. Base induced cleavage of α-halo β-keto-sulfones, α,α-dihalo β-keto-sulfones, and α-halo, α-alkyl β-keto-sulfones afforded the corresponding halomethyl sulfones, dihalomethyl sulfones and haloalkyl sulfones.