Synthesis and characterization of new azo compounds linked to 1,8-naphthalimide as new fluorescent dispersed dyes for cotton fibers

Al-Khuzaie, Mohammed G. A.; Al-Majidi, Suaad M. H.

doi:10.1063/5.0027354

Cited by 3 publications

(1 citation statement)

References 12 publications

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“…a peak at 2.5 ppm related to the DMSO solvent and a strong peak at 3.3 ppm attributed to water that has dissolved in the solvent. The signal was given at (2.06 ppm)due to the (CH3) [20,21].…”

Section: H Nmr Spectramentioning

confidence: 99%

Synthesis, characterization and analytical study of new azo ligand driven from benzocaine and its metal complexes

Ansam.S. Al-battat,

Luma Taher Tuma ALbaaj,

T.A.Fahad

2024

J. K. Chem. Sci.

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The synthesis and spectrum of of a new azo ligand derived from acetylacetone and benzocaine (Ethyl p-aminobenzoate)). Spectral investigations such as 1H NMR,FT.IR, 13C-NMR and Mass spectra were performed to investigate the azo dye ligand's structure. Several physiochemical approaches, FT-IR, electronic spectra, molar conductivity, atom absorption, and magnetic susceptibility were used to identify new complexes with CO(II), and Zn(II) ions Complexes that are all 1:2 [M:L] were formed using the procedures described, and an tetrahedral geometry with sp3 hybridization. At several pH ranges (2–12), the electronic spectra of these azo dyes have been examined in terms of their acid–base properties, which included determining their isosbestic points and protonation and ionization constants. In the other study, azodye were used as an inductor for acid-base titration.

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Section: H Nmr Spectramentioning

confidence: 99%

Synthesis, characterization and analytical study of new azo ligand driven from benzocaine and its metal complexes

Ansam.S. Al-battat,

Luma Taher Tuma ALbaaj,

T.A.Fahad

2024

J. K. Chem. Sci.

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Synthesis and Corrosion Inhibition Studies of (E)-3-(2-(4‑chloro-2-nitrophenyl)diazenyl)-1-nitrosonaphthalen-2-ol on Mild Steel dissolution in 0.5 M HCl Solution- Experimental, DFT and Monte Carlo Simulations

Akinyele

Adekunle²,

Olayanju³

et al. 2022

Journal of Molecular Structure

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Synthesis, characterization, and spectroscopic properties of new azo dyes derived from Sulfamerazine based on β- diketones and azo-metal (II) complexes

AlBaheley

Ali

Fahad

2021

J. Phys.: Conf. Ser.

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In the present study, two new azo dyes from 4-amino-N-(4-methyl-2- pyrimidinyl(benzenesulfonamide) with acetylacetone( L1) and benzoyl acetone(L2) were synthesized. The characterization of dyes has been described by IR,C.H.N,1H-NMR, and TGA. The reaction of these new dyes with acetate salts of copper(II) and nickel(II) in molar ratios of 1:2 was carried out to produce azo metal(II) complexes. Theanalytical data show that the metal to ligand ratio [M:L] in all complexes is (1:2). The spectral and analytical data revealed that this ligand behaves as a bidentate chelating. The thermal behavior of these compounds was investigated based on thermogravimetric (TGA) analyse. Thermal decomposition of these compounds is multi-stage processes.

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Synthesis and characterization of new azo compounds linked to 1,8-naphthalimide as new fluorescent dispersed dyes for cotton fibers

Cited by 3 publications

References 12 publications

Synthesis, characterization and analytical study of new azo ligand driven from benzocaine and its metal complexes

Synthesis, characterization and analytical study of new azo ligand driven from benzocaine and its metal complexes

Synthesis and Corrosion Inhibition Studies of (E)-3-(2-(4‑chloro-2-nitrophenyl)diazenyl)-1-nitrosonaphthalen-2-ol on Mild Steel dissolution in 0.5 M HCl Solution- Experimental, DFT and Monte Carlo Simulations

Synthesis, characterization, and spectroscopic properties of new azo dyes derived from Sulfamerazine based on β- diketones and azo-metal (II) complexes

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