24398-43-4

Basic information

• Product Name: Benzenesulfenamide, N,N-diethyl-o-nitro-
• CAS NO: 24398-43-4
• Molecular Formula: C10H14N2O2S
• Molecular Weight: 226.299
• Mol File: 24398-43-4.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: Benzenesulfenamide, N,N-diethyl-o-nitro-(CAS DataBase Reference)
• NIST Chemistry Reference: Benzenesulfenamide, N,N-diethyl-o-nitro-(24398-43-4)
• EPA Substance Registry System: Benzenesulfenamide, N,N-diethyl-o-nitro-(24398-43-4)

Safety Data

• Hazardous Substances Data: 24398-43-4(Hazardous Substances Data)

Upstream product

• 7669-54-7 2-nitrobenzenesulfenyl chloride 
• 109-89-7 diethylamine 

Downstream Products

• 24367-45-1 (2-Nitro-phenyl)-(1-oxido-pyridyl-⁽²⁾)-disulfid 
• 18859-19-3 N,N-diethyl-3-phenylpropanamide 
• 5461-52-9 N,N-diethylcyclohexanecarboxamide 

Relevant articles and documents

N-hydroxypyridine-2(1H)-thione derivatives of carboxylic acids as activated esters. Part I. The synthesis of carboxamides

The reaction between an acyl derivative of N-hydroxypyridine-2(1H)- thione (a Barton PTOC ester) and either an amine (primary or secondary), or the corresponding sulfenamide, led to the formation of a carboxamide in a clean transformation requiring minimal work-up and purification. The reaction with a sulfenamide is particularly useful since the only by-product, an unsymmetrical disulfide, is of both synthetic and biological value. In sterically demanding cases, Barton PTOC esters were more reactive towards benzenesulfenamides than to the corresponding free amines.