82461-69-6

Basic information

• Product Name: O-(4-methylbenzoyl)-N-phenyl-4-nitrobenzohydroxamic acid
• Synonyms: O-(4-methylbenzoyl)-N-phenyl-4-nitrobenzohydroxamic acid
• CAS NO: 82461-69-6
• Molecular Weight: 376.368
• Mol File: 82461-69-6.mol

Chemical Properties

• CAS DataBase Reference: O-(4-methylbenzoyl)-N-phenyl-4-nitrobenzohydroxamic acid(CAS DataBase Reference)
• NIST Chemistry Reference: O-(4-methylbenzoyl)-N-phenyl-4-nitrobenzohydroxamic acid(82461-69-6)
• EPA Substance Registry System: O-(4-methylbenzoyl)-N-phenyl-4-nitrobenzohydroxamic acid(82461-69-6)

Safety Data

• Hazardous Substances Data: 82461-69-6(Hazardous Substances Data)

Upstream product

• 122-04-3 4-nitro-benzoyl chloride 
• 82461-61-8 C₁₄H₁₃NO₂ 
• 2029-61-0 N-hydroxy-N-phenyl-4-nitrobenzamide 
• 874-60-2 4-methyl-benzoyl chloride 
• 100-65-2 N-Phenylhydroxylamine 
• 14271-73-9 4-methylbenzoyl cyanide 

Downstream Products

• 3460-11-5 4-nitrobenzanilide 
• 99-94-5 p-Toluic acid 

Relevant articles and documents

Photoacid generators (PAGs) based on N-acyl-N-phenylhydroxylamines for carboxylic and sulfonic acids

Simple and efficient photoacid generators (PAGs) for carboxylic and sulfonic acids based on N-acyl-N-phenylhydroxylamines have been demonstrated. Irradiation of o-carboxylates and thermally rearranged o-arenesulfonates of N-acyl-N-phenylhydroxylamines using UV light (≥254 nm) in aqueous methanolic solution resulted in efficient generation of carboxylic and sulfonic acids, respectively. The carboxylic acid generation ability of N-acyl-N- phenylhydroxylamines was found to be dependent on their N-acyl substituents. Further, polymer bearing o-arenesulfonates of N-acyl-N-phenylhydroxylamine was synthesized and demonstrated as PAG for sulfonic acids.

REACTIONS BETWEEN HYDROXYLAMINES AND AROYL CYANIDES

Aromatic hydroxylamines and sterically bulky aliphatic hydroxylamines react with aroyl cyanides to give exclusively the O-acyl derivatives.