Mechanism of the oxidation of diphenylamine compounds

Journal Article · Mon Oct 20 04:00:00 EDT 1986 · J. Anal. Chem. USSR (Engl. Transl.); (United States)

OSTI ID:5793892

Pankratov, A N; Shmakov, S L; Mushtakova, S P; Gribov, L A

A spectrophotometric, radiospectroscopic, and quantum chemical study of the oxidation of compounds of the diphenylamine series in acid medium has made it possible to establish a common reaction scheme for amines with different types of substituents and to determine certain details of the reaction mechanism: the participation of protonated amine molecules in the interaction with the oxidizing agent; intermediate formation of radical cations of the type of diphenylamine and N,N'-diarylbenzidine; the concrete directions of the dimerization of radical cations of diarylamines with the participation of the para-carbon atoms of the aromatic rings.

• Research Organization: N. G. Chernyshevskii Saratov State Univ., USSR
• OSTI ID: 5793892
• Journal Information: J. Anal. Chem. USSR (Engl. Transl.); (United States), Journal Name: J. Anal. Chem. USSR (Engl. Transl.); (United States) Vol. 41:5; ISSN JACUA
• Country of Publication: United States
• Language: English

Related Subjects

37 INORGANIC, ORGANIC, PHYSICAL, AND ANALYTICAL CHEMISTRY
400102 -- Chemical & Spectral Procedures
400201* -- Chemical & Physicochemical Properties
640302 -- Atomic
Molecular & Chemical Physics-- Atomic & Molecular Properties & Theory
74 ATOMIC AND MOLECULAR PHYSICS
AMINES
ANGULAR MOMENTUM
ATOMIC MODELS
CATIONS
CHARGED PARTICLES
CHEMICAL REACTIONS
ELECTRON SPIN RESONANCE
ELECTRONIC STRUCTURE
HYDROGEN TRANSFER
INTEGRALS
IONS
LCAO METHOD
MAGNETIC RESONANCE
MATHEMATICAL MODELS
MECHANICS
MOLECULAR ORBITAL METHOD
MOLECULAR STRUCTURE
ORGANIC COMPOUNDS
OXIDATION
OXIDIZERS
PARTICLE PROPERTIES
QUANTUM MECHANICS
REACTION INTERMEDIATES
REAGENTS
RESONANCE
RESONANCE INTEGRALS
SELF-CONSISTENT FIELD
SPECTROPHOTOMETRY
SPIN