Reference of 254-60-4, Chemistry is the science of change. But why do chemical reactions take place? Why do chemicals react with each other? The answer is in thermodynamics and kinetics.In a document type is Article, and a compound is mentioned, 254-60-4, 1,8-Diazanaphthalene, introducing its new discovery.
A novel and easily synthesized compound, N-(2-(2-benzothiazol-2-yl)vinyl-4-methyl-1,8- naphthyrine-7-yl)acetamide (1) based on naphthyridine and benzothiazole group, has been developed as a turn-on fluorescent chemosensor for Al3+ and Fe3+ simultaneously. The absorbance and fluorescent intensities of 1 increased linearly in aqueous solution upon the interaction of 1 with Al3+ or Fe3+. The other co-existing metal ions have no obvious effect on the detection. The Job’s plot and the ESI mass spectra indicated the formation of 1:1 complex between 1 and Al3+or Fe3+. The sensing mechanism was proposed according to the Job’s plot, ESI mass spectra, 1H NMR spectra?and density functional theory (DFT) calculation. The properties of the model compound N-(2-((2-methylbenzothiazol-6-ylimino)methyl)-4-methyl-1,8-naphthyridin-7-yl)acetamide (2), which was designed and synthesized in order to prove the sensing mechanism, also verified the proposed sensing mechanism.
Balanced chemical reaction does not necessarily reveal either the individual elementary reactions by which a reaction occurs or its rate law.Reference of 254-60-4. In my other articles, you can also check out more blogs about 254-60-4
Reference£º
1,292-Naphthyridine – Wikipedia,
1,8-Naphthyridine | C8H6N286 – PubChem