Novel acid mono azo dye compound: Synthesis, characterization, vibrational, optical and theoretical investigations of 2-[(E)-(8-hydroxyquinolin-5-yl)-diazenyl]-4,5-dimethoxybenzoic acid

Saçmacı, Mustafa; Çavuş, Hatice Kanbur; Arı, Hatice; Şahıngöz, Recep; Özpozan, Talat

doi:10.1016/j.saa.2012.05.068

Cited by 15 publications

(4 citation statements)

References 31 publications

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“…The anti‐bacterial activity of the treated cotton fabrics was examined against E. coli (gram‐negative) and Staphylococcus aureus (gram‐positive) bacteria . The anti‐hypertensive efficacy of these compounds was evaluated and showed similar effects, displaying non‐significant differences compared with the effects of control groups and a standard drug (Prazosin) …”

Section: Chemistry Of Sulphonamidesmentioning

confidence: 99%

“…69 The anti-hypertensive efficacy of these compounds was evaluated and showed similar effects, displaying non-significant differences compared with the effects of control groups and a standard drug (Prazosin). 70 Simultaneous dyeing and finishing of cotton fabric was carried out with a reactive anti-bacterial dyestuff with a chemical structure that was a modification of the structure of the commercial reactive dye CI Reactive Red 198. The modified dye 52 ( Figure 15) showed a substantively higher fixation and exhaustion efficiency than the commercial dye.…”

Section: Pyrimidinyl Sulphonamide Azo Dyesmentioning

confidence: 99%

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Antimicrobial sulphonamide azo dyes

Gaffer

2019

Coloration Technology

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Sulphonamide motifs are widely found in many drug candidates with relevant biological activity. Moreover, sulphonamide azo dyes are interesting candidates for synthetic chemists because such dyes provide access to a broad range of functional group transformations. Therefore, many synthetic procedures for the preparation of sulphonamide azo dyes have been developed in recent decades, and the search for rapid and efficient protocols is ongoing. The current article aims to review recent trends in the synthesis of sulphonamide azo dyes and their applications as high‐performance colorants with antimicrobial activity. For convenience, the diverse uses of sulphonamide azo dyes are discussed from the perspective of the application type rather than the structural class.

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Section: Chemistry Of Sulphonamidesmentioning

confidence: 99%

Section: Pyrimidinyl Sulphonamide Azo Dyesmentioning

confidence: 99%

Antimicrobial sulphonamide azo dyes

Gaffer

2019

Coloration Technology

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“…Azo compounds are a class of chemical compounds that are continuing to receive attention in scientific research . Of the various classes of dyes, azo dyes constitute the largest group of colorants used in industry .…”

Section: Introductionmentioning

confidence: 99%

Polymer complexes. LXXIII. Synthesis, characterization, thermal properties, electron spin resonance study and antimicrobial activity of Cu(II) polymer complexes: Relation between representative Pascal constants and thermal activation energy of decomposition

El‐Sonbati

Diab

Morgan³

et al. 2018

Applied Organom Chemis

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A series of copper(II) polymer complexes (1-4) of 3-allyl-5-(4nitrophenylazo)-2-thioxothiazolidine-4-one (HL) were synthesized and characterized using various spectroscopic techniques. Infrared spectral data indicate that the copper ion is coordinated through the oxygen atom of the carbonyl group and the nitrogen atom of the hydrazone group. Magnetic moment and electron spin resonance studies indicate a square planar geometry for the Cu(II) polymer complexes. The polymer complex 4 is polycrystalline with a high degree of crystallinity compared with polymer complexes 1-3. The affinity of polymer complexes 1-4 to calf thymus DNA was determined through UV-visible DNA binding titration, with intrinsic binding constants of 3.09 × 10 5 , 4.76 × 10 5 , 5.19 × 10 4 and 9.22 × 10 5 M −1 for 1-4, respectively. The antibacterial and antifungal activities of 3-allyl-2-thioxothiazolidin-4-one, HL and Cu(II) polymer complexes 1-4 were investigated. Polymer complex 4 has greater antibacterial activity than 3-allyl-2-thioxothiazolidin-4-one, HL and Cu(II) polymer complexes 1-3 against Staphylococcus aureus and Salmonella typhimurium. The thermal activation energy of decomposition of the polymer complexes decreases in the order 2 > 1 > 3. This is consistent with the order of the strength of metal-anion interactions, i.e. NO 3 − >Cl − >CH 3 COO − .

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“…It is frequently used in synthesis of a variety of compounds, which are useful for chemical, biological, and industrial purposes. Oxine derivatives have been reported as a corrosion inhibitor, in manufacturing dyes and to detect metals . Its 8‐hydroxyquinolinato‐bis‐salicylato yttrium (III) complexes inhibits growth of Schizosaccharomyces pombe , whereas lanthanide (III) complexes of 8‐quinolinol Schiff bases are antioxidant and have the ability to bind DNA .…”

Section: Introductionmentioning

confidence: 99%

NMR study of O and N, O‐substituted 8‐quinolinol derivatives

Mastoor

Faizi

Saleem

et al. 2013

Magnetic Reson in Chemistry

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The (1)H and (13)C NMR spectral study of several biologically active derivatives of 8-quinolinol have been made through extensive NMR studies including homodecoupling and 2D-NMR experiments such as COSY-45°, NOESY, and HeteroCOSY. Electron donating resonance and electron withdrawing inductive effect of several groups showed marked changes in chemical shifts of nuclei at the seventh positions of O-substituted quinolinols (2-15). Although in N-alkyl, 8-alkoxyquinolinium halides (16-21), ring A rightly showed low frequency chemical shift values.

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Novel acid mono azo dye compound: Synthesis, characterization, vibrational, optical and theoretical investigations of 2-[(E)-(8-hydroxyquinolin-5-yl)-diazenyl]-4,5-dimethoxybenzoic acid

Cited by 15 publications

References 31 publications

Antimicrobial sulphonamide azo dyes

Antimicrobial sulphonamide azo dyes

Polymer complexes. LXXIII. Synthesis, characterization, thermal properties, electron spin resonance study and antimicrobial activity of Cu(II) polymer complexes: Relation between representative Pascal constants and thermal activation energy of decomposition

NMR study of O and N, O‐substituted 8‐quinolinol derivatives

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