103698-45-9

Basic information

• Product Name: 4,4-diphenyl-1-phenylsulphonyl butane
• Synonyms: 4,4-diphenyl-1-phenylsulphonyl butane
• CAS NO: 103698-45-9
• Molecular Weight: 350.481
• Mol File: 103698-45-9.mol

Chemical Properties

• CAS DataBase Reference: 4,4-diphenyl-1-phenylsulphonyl butane(CAS DataBase Reference)
• NIST Chemistry Reference: 4,4-diphenyl-1-phenylsulphonyl butane(103698-45-9)
• EPA Substance Registry System: 4,4-diphenyl-1-phenylsulphonyl butane(103698-45-9)

Safety Data

• Hazardous Substances Data: 103698-45-9(Hazardous Substances Data)

Upstream product

• 37089-77-3 3,3-diphenylpropanoyl chloride 
• 5535-48-8 PVS 
• 103698-48-2 6,6-diphenyl-3-phenylsulphonyl-3-(pyridine-2-thiyl) hexane 
• 103698-39-1 4,4-diphenyl-1-phenylsulphonyl-1-(pyridine-2-thiyl)butane 

Relevant articles and documents

Reduction of activated thiopyridyl compounds by zinc metal

Starting from thiopyridyl compounds bearing a radical stabilizing group in α-position to the thiopyridyl moiety, the thiopyridyl group can be easily removed upon reduction by zinc metal in acetic acid.

Decarboxylative radical addition to vinylsulphones and vinylphosphonium bromide: Some further novel transformations of geminal (pyridine-2-thiyl) phenylsulphones

Irradiation of O-acyl derivatives 1 of N-hydroxy-2-thiopyridone with visible light in the presence of phenyl vinyl sulphone or vinyl triphenylphosphonium bromide leads to the corresponding adducts 8 and 9 which can undergo a wide variety of further transformations.

RADICAL ADDITION TO VINYL SULPHONES AND VINYL PHOSPHONIUM SALTS

Alkyl radicals, derived from decarboxylation of carboxylic acids, add readily to phenyl vinyl sulphone and vinyl phosphonium bromide.The adducts may be further converted into a variety of useful synthetic intermediates.