Hole-transporting thiophene-based hydrazones with reactive vinyl groups

Laurinaviciute, Rasa; Mimaitė, Viktorija; Ostrauskaitė, Jolita; Gražulevičius, Juozas V.; Jankauskas, Vygintas

doi:10.1016/j.synthmet.2014.08.009

Cited by 8 publications

(2 citation statements)

References 32 publications

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“…However, ferric complexes of PL-derived hydrazones may have cytotoxic effects because of the induction of oxidative stress [17,18]. In general, hydrazones are versatile compounds gaining attention not only because of their biological activity, but also for their catalytic and fluorescent properties, which can be used for metal recognition and glass and phosphor production [19][20][21]. PLP-derived hydrazones have received less attention with regard to their biological activity than PL hydrazones.…”

Section: Introductionmentioning

confidence: 99%

Complexes of Gold(III) with Hydrazones Derived from Pyridoxal: Stability, Structure, and Nature of UV-Vis Spectra

Kuranova,

Pimenov,

Zavalishin

et al. 2024

IJMS

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Pyridoxal and pyridoxal 5′-phosphate are aldehyde forms of B6 vitamin that can easily be transformed into each other in the living organism. The presence of a phosphate group, however, provides the related compounds (e.g., hydrazones) with better solubility in water. In addition, the phosphate group may sometimes act as a binding center for metal ions. In particular, a phosphate group can be a strong ligand for a gold(III) ion, which is of interest for researchers for the anti-tumor and antimicrobial potential of gold(III). This paper aims to answer whether the phosphate group is involved in the complex formation between gold(III) and hydrazones derived from pyridoxal 5′-phosphate. The answer is negative, since the comparison of the stability constants determined for the gold(III) complexes with pyridoxal- and pyridoxal 5′-phosphate-derived hydrazones showed a negligible difference. In addition, quantum chemical calculations confirmed that the preferential coordination of two series of phosphorylated and non-phosphorylated hydrazones to gold(III) ion is similar. The preferential protonation modes for the gold(III) complexes were also determined using experimental and calculated data.

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Section: Introductionmentioning

confidence: 99%

Complexes of Gold(III) with Hydrazones Derived from Pyridoxal: Stability, Structure, and Nature of UV-Vis Spectra

Kuranova,

Pimenov,

Zavalishin

et al. 2024

IJMS

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“…Hydrazone derivative compounds are widely used in chemistry. These compounds have both biologicals activity and light emission diode (LED) [1][2][3][4], and chemosensor properties [5][6][7][8][9][10]. It is quite popular in theoretical and X-ray studies of this class of compound [11][12][13].…”

Section: Introductionmentioning

confidence: 99%

Synthesis, characterization, investigation of biological activity, docking studies, and spectroscopic properties of hydrazone compounds containing different substituents

Yilmaz

Çukurovalı

2019

Can. J. Phys.

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To assess electronic absorption spectra, molecular docking, and antibacterial activity, 12 new hydrazone compounds that have different substituents and in different positions were synthesized and characterized. HOMO–LUMO energies and theoretical electronic spectra of synthesized compounds were computed via Gaussian 09 software. Global reactivity descriptors were computed from HOMO–LUMO energies. In addition, 1JXA protein was used for molecular docking studies structure. Staphylococcus aureus ATCC 29213 and Enterococcus faecalis ATCC 29212 (as negative bacteria), Escherichia coli ATCC 25922, and Pseudomonas aeruginosa ATCC 27853 (as gram positive) was selected. Compound 3 was observed to be the most effective against propagations of E. Coli. Similarly, compounds 7 and 9 were found to be the most effective against the reproduction of P. aeroginosa. The most powerful compound against the growth of E. faecalis was ascertained to be compound 7.

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Design and synthesis of organic dyes with various donor groups: promising dyes for dye-sensitized solar cells

2020

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Hole-transporting thiophene-based hydrazones with reactive vinyl groups

Cited by 8 publications

References 32 publications

Complexes of Gold(III) with Hydrazones Derived from Pyridoxal: Stability, Structure, and Nature of UV-Vis Spectra

Complexes of Gold(III) with Hydrazones Derived from Pyridoxal: Stability, Structure, and Nature of UV-Vis Spectra

Synthesis, characterization, investigation of biological activity, docking studies, and spectroscopic properties of hydrazone compounds containing different substituents

Design and synthesis of organic dyes with various donor groups: promising dyes for dye-sensitized solar cells

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