118876-86-1

Basic information

• Product Name: 1-dimethylsulphamoyl-5-phenylimidazole
• Synonyms: 1-dimethylsulphamoyl-5-phenylimidazole
• CAS NO: 118876-86-1
• Molecular Weight: 251.309
• Mol File: 118876-86-1.mol

Chemical Properties

• CAS DataBase Reference: 1-dimethylsulphamoyl-5-phenylimidazole(CAS DataBase Reference)
• NIST Chemistry Reference: 1-dimethylsulphamoyl-5-phenylimidazole(118876-86-1)
• EPA Substance Registry System: 1-dimethylsulphamoyl-5-phenylimidazole(118876-86-1)

Safety Data

• Hazardous Substances Data: 118876-86-1(Hazardous Substances Data)

Upstream product

• 38622-91-2 [(p-methylphenyl)sulfonylmethyl]isonitrile 
• 188643-08-5 N,N-(dimethylsulfamoyl)benzaldimine 
• 118847-62-4 N,N-dimethyl-N'-(phenylmethylene)sulfamide 

Relevant articles and documents

Novel synthesis of 4(5)-monosubstituted imidazoles via cycloaddition of tosylmethyl isocyanide to aldimines

4(5)-Monosubstituted imidazoles (9) have been prepared via base-induced cycloaddition of tosylmethyl isocyanide (TosMIC) to N-(dimethylsulfamoyl)aldimines (2) or N-tosylaldimines (3). In the first case, N-(dimethylsulfamoyl)imidazoles 8 are the initial reaction products, from which the dimethylsulfamoyl group is readily removed with aqueous HBr. In the second case, the tosyl group of 1-tosylimidazoles 10 is lost spontaneously to give 4(5)-monosubstituted imidazoles 9 in one operation.

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