146916-38-3

Basic information

• Product Name: Benzene, (1-octynylsulfinyl)-
• CAS NO: 146916-38-3
• Molecular Formula: C14H18OS
• Mol File: 146916-38-3.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: Benzene, (1-octynylsulfinyl)-(CAS DataBase Reference)
• NIST Chemistry Reference: Benzene, (1-octynylsulfinyl)-(146916-38-3)
• EPA Substance Registry System: Benzene, (1-octynylsulfinyl)-(146916-38-3)

Safety Data

• Hazardous Substances Data: 146916-38-3(Hazardous Substances Data)

Upstream product

• 629-05-0 n-octyne 
• 670-98-4 methyl benzenesulfinate 

Relevant articles and documents

Substituted propargylic sulfoxides: synthesis and -sigmatropic rearrangement in the presence of thiophilic reagents

The allenic sulfoxides 2 and 12 were converted into the substituted propargylic sulfoxides 3 and 13, respectively, by deprotonation with methyl lithium and reaction with electrophilic reagents.Smooth thermal -sigmatropic rearrangement of 3 and 13, using 2-mercapto-1-methylimidazole to desulfurize the intermediate allenic sulfenate XVa, yielded the corresponding conjugated enones 10.The possible reaction mechanism for these two transformations were examined. Key words: Allenic sulfoxides; propargylic sulfoxides; organolithium compounds adjacent to sulfoxides; -sigmatropic rearrangement; desulfurization; α,β-unsaturated enones; furanes.