4704-35-2Relevant academic research and scientific papers
Fundamental studies on the structure and spectroscopic behavior of Phenol Blue
Morley, John O.,Fitton, Ann L.
, p. 11442 - 11450 (1999)
The structure and spectroscopic properties of Phenol Blue [N-(4-dimethylaminophenyl)-1,4-benzoquinoneimine (4)], which can exist in principle either as a zwitterion (A) or as a quinoneimine (B), have been assessed both experimentally and theoretically usi
Thermodynamic and Electrochemical oxidation of some diamine derivatives: Experimental and theoretical investigation
Beiginejad, Hadi,Nematollahi, Davood,khazalpour, Sadegh
, p. H877 - H883 (2015/10/12)
Electrochemical oxidation of some diamine derivatives (1H+-4H+) has been investigated both experimentally and theoretically. Experimental results were obtained using cyclic voltammetry and controlled potential coulometry and the theoretical results were calculated at DFT (B3LYP and BP86) levels of theory and 6-311+G (p,d) basis set. The calculated result indicates that oxidation potential of 1H+-4H+is directly dependent on theΔGtotand species with more positive oxidation potential (EpA1) have largerΔGtotvalues. Also in this paper electrochemical oxidations of N,N-diethyl-p-phenylenediamine (3) were studied in the absence and in the presence of some nucleophiles. Mechanistic study of the electrochemical oxidation of 3 indicates that its electrochemical oxidation proceed in the thermodynamically favored direction.
Electrochemical synthesis and mechanestic study of quinone imines exploiting the dual character of N,N-dialkyl-p-phenylenediamines
Maleki, Abbas,Nematollahi, Davood
supporting information; experimental part, p. 1928 - 1931 (2011/06/21)
Two one-pot electrochemical approaches for the synthesis of similar quinone imines via either the nucleophilic character of N,N-dialkyl-pphenylenediamines or electrophilic reactivity of their oxidized forms through Michael-type addition reactions are reported.
The Relationship between the Structures and Absorption Spectra of Cyan Color Indoaniline Dyes
Adachi, Masafumi,Murata, Yukichi,Nakamura, Shinichiro
, p. 5238 - 5244 (2007/10/02)
The absorption spectra of 23 indoaniline dyes were calculated on the AM1-optimized structures by means of the INDO/S method.The observed and calculated absorption wavelengths showed good correlation for the main (longest wavelength) absorption bands (obse
