In 2019,New Journal of Chemistry included an article by Singh, Pooja S.; Chacko, Sajeev; Kamble, Rajesh M.. Electric Literature of C14H15NO2. The article was titled 《The design and synthesis of 2,3-diphenylquinoxaline amine derivatives as yellow-blue emissive materials for optoelectrochemical study》. The information in the text is summarized as follows:
In this study, a series of bipolar, donor-acceptor-donor (D-A-D)-based quinoxaline diarylamine/heterocyclic amine derivatives were synthesized in good yield by the Buchwald-Hartwig amination reaction and fully characterized by different spectroscopic methods. The optoelectronic properties of the dyes were scrutinised using electronic absorption and fluorescence spectroscopy, cyclic voltammetry, thermogravimetric anal., and differential scanning calorimetry and further by the DFT and TDDFT study. The photophys. properties of dyes are influenced by their peripheral amines and the nature of solvents used. The presence of intramol. charge transfer (ICT) transitions in the absorption spectra of amine derivatives is attributed to the existence of the D-A building units, which induces blue to yellow emission in both the solution and the neat solid film. Strikingly intense solid-state emission in some of the dyes has moved the area of study toward aggregation induced emission (AIE) phenomenon and showed the formation of nanoaggregates at above 50% water fraction (fw) of THF/H2O solvent mixtures, which was further confirmed by the FEG-SEM technique. The linkage of different amines with the quinoxaline core moiety tunes the electrochem. properties with lower band gaps and comparable HOMO-LUMO energy levels in reported ambipolar materials. Thus, the existence of a strong solid-state emission with AIE activity, ambipolar nature and good thermal properties of dyes attribute their use as solid-state emitters and ambipolar materials in optoelectronic devices. The experimental part of the paper was very detailed, including the reaction process of Bis(4-methoxyphenyl)amine(cas: 101-70-2Electric Literature of C14H15NO2)
Bis(4-methoxyphenyl)amine(cas: 101-70-2) is a diphenylamine derivative used as a chemical additive for cured rubber.Bis(4-methoxyphenyl)amine is highly toxic and may potentially induce chromosome abberation.Electric Literature of C14H15NO2
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