62889-51-4

Basic information

• Product Name: Benzoic acid, 2-[(4-chloro-2-nitrophenyl)amino]-, methyl ester
• Synonyms: Benzoic acid,2-[(4-chloro-2-nitrophenyl)amino]-,methyl ester
• CAS NO: 62889-51-4
• Molecular Formula: C14H11ClN2O4
• Molecular Weight: 306.705
• Mol File: 62889-51-4.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: Benzoic acid, 2-[(4-chloro-2-nitrophenyl)amino]-, methyl ester(CAS DataBase Reference)
• NIST Chemistry Reference: Benzoic acid, 2-[(4-chloro-2-nitrophenyl)amino]-, methyl ester(62889-51-4)
• EPA Substance Registry System: Benzoic acid, 2-[(4-chloro-2-nitrophenyl)amino]-, methyl ester(62889-51-4)

Safety Data

• Hazardous Substances Data: 62889-51-4(Hazardous Substances Data)

Upstream product

• 60091-87-4 2-(4-Chlor-2-nitrophenyl)aminobenzencarbonsaeure 
• 74-88-4 methyl iodide 

Relevant articles and documents

Reductive Condensation of a Nitro Group with Carboxylic Acids Promoted by Phosphorus(III) Compounds: A Short Route to 5 H -Dibenzo[ b, e ][1,4]diazepin-11(10 H)-ones

Tributyl- or triphenylphosphine promotes a one-pot, three-step method for the synthesis of differently substituted dibenzodiazepinones from N -aryl-2-nitroanilines. Pyridine analogues and the corresponding thiazepinones can also be formed using this method. The process involves deoxygenation of the nitro group, then formation of an iminophosphorane intermediate and its intramolecular condensation with a carboxyl group placed in the N -aryl group. The role of the carboxyl group in the formation of the iminophosphorane and the mode of cyclization are discussed.