Ritchie, Calvin D. published the artcileAcidity in nonaqueous solvents. VI. Further studies of weak acids in dimethyl sulfoxide solution, Name: Bis(4-nitrophenyl)amine, the publication is Journal of the American Chemical Society (1968), 90(11), 2821-4, database is CAplus.
The potentiometric method, employing a glass electrode, was used to determine the acidities of a series of benzoic acids, several hydrocarbon acids, and some aniline indicators in pure Me2SO solutions The data provide evidence for an important effect of H bonding in protic solvents which decreases the effect of substituents on the acidities of benzoic acids. Studies of the hydrocarbon acids indicate that dispersion interactions of the conjugate bases with Me2SO cause a greater dissociation in this solvent than in protic solvents such as MeOH. The data for the aniline indicators provide a partial check on the validity of the H-acidity function generated by their use.
Journal of the American Chemical Society 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, Name: Bis(4-nitrophenyl)amine.
Referemce:
https://courses.lumenlearning.com/boundless-chemistry/chapter/catalysis/,
Catalysis – Wikipedia