Synthetic Route of 288-16-4, A catalyst don’t appear in the overall stoichiometry of the reaction it catalyzes, but it must appear in at least one of the elementary reactions in the mechanism for the catalyzed reaction. 288-16-4, Name is Isothiazole, molecular formula is C3H3NS. In a Article£¬once mentioned of 288-16-4
Synthesis of some novel hetarylazo disperse dyes derived from 4-hydroxy-2H-1-benzopyran-2-one (4-hydroxycoumarin) as coupling component and investigation of their absorption spectra
Synthesis of some novel hetarylazocoumarin dyes was achieved by diazotisation of nine heterocyclic amines using nitrosyl sulphuric acid, coupling with 4-hydroxy-2H-1-benzopyran-2-one (4-hydroxycoumarin). These dyes were characterized by UV-vis, FT-IR and1H NMR spectroscopic techniques and elemental analysis. Both the effect of varying pH and solvent upon the absorption ability of azocoumarins are discussed using visible absorption spectra of the dyes. The color of the dyes is discussed with respect to the nature of the heterocyclic ring and to the substituent therein. The effects of temperature, concentration as well as acid and base on the visible absorption maxima of the dyes are also reported.
Balanced chemical reaction does not necessarily reveal either the individual elementary reactions by which a reaction occurs or its rate law.Synthetic Route of 288-16-4. In my other articles, you can also check out more blogs about 288-16-4
Reference£º
Isothiazole – Wikipedia,
Isothiazole – ScienceDirect.com