New Journal of Chemistry published new progress about 86-48-6. 86-48-6 belongs to alcohols-buliding-blocks, auxiliary class Organic Pigment,Natural product, name is 1-Hydroxy-2-naphthoic acid, and the molecular formula is C11H8O3, Formula: C11H8O3.
Abdel-Kader, Nora S. published the artcileCombined experimental, DFT theoretical calculations and biological activity of sulfaclozine azo dye with 1-hydroxy-2-naphthoic acid and its complexes with some metal ions, Formula: C11H8O3, the publication is New Journal of Chemistry (2019), 43(44), 17466-17485, database is CAplus.
Sulfaclozine-1-hydroxy-2-naphthoic acid azo dye (Scna) and its metal complexes with Ni(II) Cu(II), Zn(II) and Pd(II) metal ions were prepared and characterized using different techniques. The nonisothermal degradation of Pd(II)-(Scna) was studied using Flynn-Wall-Ozawa and Starink methods at various heating rates (5, 10, 15 and 20° min-1) from the TG/derivative TG (TG/DrTG) and DTA curves. The values of the activation energy (E) obtained using the two methods are in impeccable harmony. Theor. studies (d. functional theory, DFT) were also carried out to support the corresponding exptl. results. Computational calculations were achieved using a DFT/GEN level of theory. Theor. aspects, in terms of geometrical optimization and mol. charge d. plots are also mentioned using the standard basis set LANL2DZ for metal ions. A suitable distorted square planar for Pd-(Scna), distorted tetrahedral for Cu2-(Scna), and distorted octahedral with Ni-(Scna) and Zn-(Scna)2 structures were observed for the complexes. The electronic structure and nonlinear optical parameters (NLO) of the complexes were calculated The nature of the interaction between the metal ions and the ligand, mol. stability and bond strengths were studied using DFT calculations employing natural bond orbital (NBO) anal. The complexes are nonplanar and demonstrate the expected optical properties. The synthesized ligand (Scna) and its complexes were screened for antimicrobial activity against bacteria, Staphylococcus aureus as the Gram-pos. and Escherichia coli as the Gram-neg., using the disk diffusion method. The Zn-(Scna)2 complex displayed the highest activity against both bacteria.
New Journal of Chemistry published new progress about 86-48-6. 86-48-6 belongs to alcohols-buliding-blocks, auxiliary class Organic Pigment,Natural product, name is 1-Hydroxy-2-naphthoic acid, and the molecular formula is C11H8O3, Formula: C11H8O3.
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