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, Formula: C10H9NO3S, 81-16-3, Name is 2-Aminonaphthalene-1-sulfonic acid, SMILES is O=S(C1=C2C=CC=CC2=CC=C1N)(O)=O, belongs to phthalazine compound. In a document, author is Ji, Jiao, introduce the new discover.
Syntheses and properties of cyclometalated ruthenium(II) complexes with 1,10-phenanthroline and phenylphthalazine ligands
Treatment of cis-[RuCl2(phen)(2)] center dot 2H(2)O (phen =1,10-phenanthroline) with 1-(2,6-diisopropyl phenoxy)-4-phenylphthalazine (HL1) or 1-(2,6-dimethylphenoxy)-4-phenylphthalazine (HL2) in the presence of AgPF6 afforded two cyclometalated ruthenium(II) complexes, [Ru(kappa(2)-C,N-L1)(phen)(2)](PF6) (1) and [Ru(kappa(2)-C,N-L2)(phen)(2)](PF6) (2), respectively. The two complexes have been characterized by UV-vis and luminescence spectroscopy. The structure of 1.1.5H(2)O has been determined by single-crystal X-ray diffraction.
The proportionality constant is the rate constant for the particular unimolecular reaction. the reaction rate is directly proportional to the concentration of the reactant. I hope my blog about 81-16-3 is helpful to your research. Formula: C10H9NO3S.
Reference:
Phthalazine – Wikipedia,
,Phthalazine | C8H6N2 – PubChem