21128-89-2

Basic information

• Product Name: α-Chlorobenzyl phenyl sulfoxide
• Synonyms: α-Chlorobenzyl phenyl sulfoxide
• CAS NO: 21128-89-2
• Molecular Weight: 250.749
• Mol File: 21128-89-2.mol
• Article Data: 3

Chemical Properties

• CAS DataBase Reference: α-Chlorobenzyl phenyl sulfoxide(CAS DataBase Reference)
• NIST Chemistry Reference: α-Chlorobenzyl phenyl sulfoxide(21128-89-2)
• EPA Substance Registry System: α-Chlorobenzyl phenyl sulfoxide(21128-89-2)

Safety Data

• Hazardous Substances Data: 21128-89-2(Hazardous Substances Data)

Upstream product

• 831-91-4 Benzyl phenyl sulfide 
• 7417-81-4 benzyl phenyl sulfoxide 

Downstream Products

• 39213-43-9 alpha-methylthiobenzyl phenyl sulfoxide 
• 332077-36-8 1-phenyl-1-phenylthio-1-undecene 
• 6052-46-6 (Z)-(1,2-diphenylvinyl)(phenyl)sulfane 
• 4433-30-1 1-phenylundecan-1-one 
• 451-40-1 phenyl benzyl ketone 
• 175349-25-4 1-chloro-1,2-diphenyl-1-(phenylsulfinyl)ethane 
• 5533-31-3 α-chlorobenzyl phenyl sulfone 
• 884-09-3 phenyl thiobenzoate 
• 85462-04-0 4-(Benzenesulfinyl-phenyl-methyl)-2-chloro-1-nitro-benzene 
• 85462-03-9 1-(Benzenesulfinyl-phenyl-methyl)-4-nitro-benzene 

Relevant articles and documents

Imide-catalyzed oxidation system: Sulfides to sulfoxides and sulfones

R1SR2 Imide(cat.), → Toulene or DME R 1SOR2 R1SO2R2 A new combination system, the oxidation of sulfides using aqueous NaOCl in the presence of a catalytic amount of imide under two-phase conditions, has been developed. The combination effectively converts various sulfides to the corresponding sulfoxides and sulfones. It was deduced that the imide could react with NaOCl to produce N-chloroimide, which would play roles of both the active oxidizing reagent and phase transfer catalyst.

Solid-Phase Silica-Gel Catalyzed α-Halogenation of Alkyl Aryl Sulfoxides with N-Halosuccinimides

Alkyl aryl sulfoxides are readily halogenated by silica-gel supported N-halosuccinimides.The conversion of optically active alkyl 4-methylphenyl sulfoxides into 1-haloalkyl 4-methylphenyl sulfoxides is accompanied by inversion of configuration at the S-atom.The stereoselectivity of the solid-phase halogenation of alkyl aryl sulfoxides is much higher than that observrd for the halogenation in solution.