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Tetrazoles. 20. Tetrazolium salts in interphase catalysis

Journal Article · · Chem. Heterocycl. Compd. (Engl. Transl.); (United States)
DOI:https://doi.org/10.1007/BF00515077· OSTI ID:6334904
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Oxidation of substituted triarylformazanes by potassium permanganate in a two-phase organic solvent-water system in the presence of catalytic amounts of tetrabutylammonium bromide gives the corresponding tetrazolium salts, which are interphase transfer catalysts in oxidation, alkylation, and esterification. From distribution coefficient data it is concluded that 2,3,5-triphenyltetrazolium chloride has less catalytic activity than 2,5-diphenyl-3-(m-nitrophenyl)-tetrazolium bromide.
Research Organization:
Lensovet Leningrad Technological Institute, USSR
OSTI ID:
6334904
Journal Information:
Chem. Heterocycl. Compd. (Engl. Transl.); (United States), Journal Name: Chem. Heterocycl. Compd. (Engl. Transl.); (United States) Vol. 21:6; ISSN CHCCA
Country of Publication:
United States
Language:
English

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Related Subjects

37 INORGANIC, ORGANIC, PHYSICAL, AND ANALYTICAL CHEMISTRY
400201* -- Chemical & Physicochemical Properties
ALKALI METAL COMPOUNDS
ALKYLATION
AMINES
AMMONIUM COMPOUNDS
AMMONIUM HALIDES
AZOLES
BROMIDES
BROMINE COMPOUNDS
CATALYSIS
CATALYSTS
CATALYTIC EFFECTS
CHEMICAL REACTION KINETICS
CHEMICAL REACTIONS
CHLORIDES
CHLORINATED ALIPHATIC HYDROCARBONS
CHLORINE COMPOUNDS
CHLOROFORM
COMPARATIVE EVALUATIONS
DISSOCIATION
DISSOCIATION ENERGY
EFFICIENCY
ENERGY
ESTERIFICATION
HALIDES
HALOGEN COMPOUNDS
HALOGENATED ALIPHATIC HYDROCARBONS
HETEROCYCLIC COMPOUNDS
HETEROGENEOUS CATALYSIS
KINETICS
MANGANESE COMPOUNDS
METHYLENE CHLORIDE
ORGANIC CHLORINE COMPOUNDS
ORGANIC COMPOUNDS
ORGANIC HALOGEN COMPOUNDS
ORGANIC NITROGEN COMPOUNDS
ORGANIC SOLVENTS
OXIDATION
OXYGEN COMPOUNDS
PERMANGANATES
POTASSIUM COMPOUNDS
POTASSIUM PERMANGANATES
QUATERNARY COMPOUNDS
REACTION KINETICS
SOLVENTS
SPECTRA
TETRAZOLES
TETRAZOLIUM
TRANSITION ELEMENT COMPOUNDS
ULTRAVIOLET SPECTRA