137251-14-0

Basic information

• Product Name: 1,4,2-Oxathiazole, 5-(4-methoxyphenyl)-5-(methylthio)-3-phenyl-
• CAS NO: 137251-14-0
• Molecular Formula: C16H15NO2S2
• Molecular Weight: 317.433
• Mol File: 137251-14-0.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: 1,4,2-Oxathiazole, 5-(4-methoxyphenyl)-5-(methylthio)-3-phenyl-(CAS DataBase Reference)
• NIST Chemistry Reference: 1,4,2-Oxathiazole, 5-(4-methoxyphenyl)-5-(methylthio)-3-phenyl-(137251-14-0)
• EPA Substance Registry System: 1,4,2-Oxathiazole, 5-(4-methoxyphenyl)-5-(methylthio)-3-phenyl-(137251-14-0)

Safety Data

• Hazardous Substances Data: 137251-14-0(Hazardous Substances Data)

Upstream product

• 5874-09-9 methyl (4-methoxyphenyl)carbodithioate 
• 934-16-7 phenylhydroxamoyl chloride 

Relevant articles and documents

THE FIRST 1,4,2-OXATHIAZOLIUM SALTS: REMARKABLE SIMILARITIES TO THEIR 1,3,4-ISOMERS

5-Methylmercapto-1,4,2-oxathiazoles, formed by 1,3-dipolar cyclo-addition between nitrile oxides and methyl dithiocarboxylates, are readily solvolysed with strong acid and acyl anhydride to give in high yields the first examples of 1,4,2-oxathiazolium salts.Remarkable similarities between the 13C NMR spectra of these and identically-substituted 1,3,4-oxathiazolium salts suggest that electronically the structures of the isomeric cations are very close.Key Words: 1,4,2-Oxathiazolium; 1,3,4-Oxathiazolium; 1,4,2-Oxathiazole; 1,3-Dipolar Cycloaddition;13C NMR spectra.