Tathe, Abhinav B. published the artcileNovel Fluorescent Phenazines : Synthesis, Characterization, Photophysical Properties and DFT Calculations, Quality Control of 116-63-2, the publication is Journal of Fluorescence (2015), 25(5), 1403-1415, database is CAplus and MEDLINE.
The organic compounds with donor-π-bridge-acceptor type of architecture are of great interest for application as semiconductors. The synthesized compounds are obtained from 4-morpholino naphthalene-1,2-dione and 4-(4-(diethylamino) phenyl)naphthalene-1,2-dione and mono substituted ortho-phenylene diamines by condensation reaction. The donor groups are morpholinyl and N,N-diethylamino Ph moieties, whereas acceptors are substituted phenazines. The synthesized mols. were characterized by spectral anal.. The effect of the substitution has been studied on the basis of photophys. properties of the mols. The halochromism behavior of the mol. shows that at low to moderate acidity they respond differently with two types of donors. DFT computations were used in conjunction with NMR anal. to determine the ratio of the positional isomers.
Journal of Fluorescence published new progress about 116-63-2. 116-63-2 belongs to naphthyridine, auxiliary class Sulfonic acid,Amine,Naphthalene,Alcohol,Organic Pigment, name is 4-Amino-3-hydroxynaphthalene-1-sulfonic acid, and the molecular formula is C6H8O6, Quality Control of 116-63-2.
Referemce:
https://en.wikipedia.org/wiki/1,8-Naphthyridine,
1,8-Naphthyridine | C8H6N2 – PubChem