Brisset, Jean L. published the artcileAcidity-basicity in water-pyridine mixed solvents, Recommanded Product: Bis(4-nitrophenyl)amine, the publication is Journal de Chimie Physique et de Physico-Chimie Biologique (1971), 68(10), 1506-18, database is CAplus.
Water-pyridine mixtures were examined electrochem. in the range of ¡Ü97.6 weight % amine; this allows the determination of the ion product and provides data concerning the alkalinity levels. The ion product range of these mixtures is more differentiated than that of the previously investigated aqueous amine solutions, thus permitting the electrochem. study of several selected buffers which have been used to measure the acidity constants of nitro-substituted phenols, anilines, diphenylamines, and indazoles.
Journal de Chimie Physique et de Physico-Chimie Biologique published new progress about 1821-27-8. 1821-27-8 belongs to catalysis-chemistry, auxiliary class Nitro Compound,Amine,Benzene, name is Bis(4-nitrophenyl)amine, and the molecular formula is C12H9N3O4, Recommanded Product: Bis(4-nitrophenyl)amine.
Referemce:
https://courses.lumenlearning.com/boundless-chemistry/chapter/catalysis/,
Catalysis – Wikipedia