19985-30-9

Basic information

• Product Name: N-(5-Nitro-2-thienyl)aniline
• Synonyms: N-(5-Nitro-2-thienyl)aniline
• CAS NO: 19985-30-9
• Molecular Weight: 220.252
• Mol File: 19985-30-9.mol
• Article Data: 3

Chemical Properties

• CAS DataBase Reference: N-(5-Nitro-2-thienyl)aniline(CAS DataBase Reference)
• NIST Chemistry Reference: N-(5-Nitro-2-thienyl)aniline(19985-30-9)
• EPA Substance Registry System: N-(5-Nitro-2-thienyl)aniline(19985-30-9)

Safety Data

• Hazardous Substances Data: 19985-30-9(Hazardous Substances Data)

Upstream product

• 609-40-5 2-nitrothiophene 
• 14933-91-6 N-phenyl-benzenesulphenamide 
• 33786-84-4 5-Nitro-2-(4-nitrophenoxy)thiophene 
• 142-04-1 aniline hydrochloride 
• 865-47-4 potassium tert-butylate 
• 62-53-3 aniline 

Relevant articles and documents

Kinetic study of the reactions of some 5-nitro-2-(4-nitrophenoxy)-3-x-thiophenes with aniline and 4-methoxyaniline in methanol

The rate constants of the title reactions have been measured at various amine concentrations. The second-order kinetic constant for the amino substitution increases in a hyperbolic way as a function of the nucleophile concentration. The k3Am/k-1 ratio for each catalysed system is not a monotonic function of the X substituent. This result has been rationalized in the framework of the SB-GA (Specific Base-General Acid) mechanism of base catalysis.

Process for the preparation of aromatic amines

Electrophilic aromatic compounds can be reacted with sulphenamides in the presence of bases to form the corresponding aromatic amines.