796072-77-0

Basic information

• Product Name: [4-(acetylsulfamoyl)phenyl]methanediyl diacetate
• Synonyms: [4-(acetylsulfamoyl)phenyl]methanediyl diacetate
• CAS NO: 796072-77-0
• Molecular Weight: 329.331
• Mol File: 796072-77-0.mol
• Article Data: 2

Chemical Properties

• CAS DataBase Reference: [4-(acetylsulfamoyl)phenyl]methanediyl diacetate(CAS DataBase Reference)
• NIST Chemistry Reference: [4-(acetylsulfamoyl)phenyl]methanediyl diacetate(796072-77-0)
• EPA Substance Registry System: [4-(acetylsulfamoyl)phenyl]methanediyl diacetate(796072-77-0)

Safety Data

• Hazardous Substances Data: 796072-77-0(Hazardous Substances Data)

Upstream product

• 108-24-7 acetic anhydride 
• 70-55-3 toluene-4-sulfonamide 
• 3240-35-5 4-formyl-benzenesulfonamide 

Downstream Products

• 3240-35-5 4-formyl-benzenesulfonamide 
• 78984-53-9 acetyl-(4-aminomethyl-benzenesulfonyl)-amine 
• 722492-55-9 N-((4-formylphenyl)sulfonyl)acetamide 

Relevant articles and documents

In situ formation of vilsmeier reagents mediated by oxalyl chloride: A tool for the selective synthesis of N-sulfonylformamidines

N-Sulfonylformamidines were produced from sulfonamides or N-acylated sulfonamides using Vilsmeier reagent obtained in situ from N,N-disubstituted formamides and oxalyl chloride. Optically active substrates did not racemize during the process. The efficient and mild cleavage of N-sulfonylformamidines can be achieved with hydrazine hydrate in ethanol. The entire procedure constitutes a simple method for protecting, and deprotecting, the sulfonamide moiety. A straightforward and efficient synthesis for N-sulfonylformamidines by employment of various Vilsmeier reagents generated in situ is described. The reactions proceed under mild reaction conditions and tolerate several sensitive functional groups. Copyright