Synthesis, Characterization, and Fluorescence Chemosensor Properties of a <i>cis</i>‐Dioxomolybdenum(VI) Complex Containing Multidentate Hydrazone Ligands

Kurbah, Sunshine D.; Kumar, Arvind; Shangpung, Sankey; Syiemlieh, Ibanphylla; Khongjoh, Iohboklang; Lal, Ram A.

doi:10.1002/zaac.201700100

Cited by 8 publications

(1 citation statement)

References 52 publications

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“…Single-crystal X-ray diffraction: A detailed survey of the relevant literature revealed only few examples of the molybdenum(VI) complexes with ligands of the type [35][36][37]. All complexes investigated in this study are dinuclear, with the succinyl-and adipoyltype ligands acting as ditopic hexadentate ones.…”

Section: Synthesis and Solid-state Characterizationmentioning

confidence: 93%

Dinuclear Molybdenum(VI) Complexes Based on Flexible Succinyl and Adipoyl Dihydrazones

Topić,

Damjanović,

Pičuljan

et al. 2024

Crystals

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A series of molybdenum(VI) complexes with aryl-functionalized alkyl dihydrazones was prepared by the reaction of [MoO2(acac)2] and the appropriate dihydrazone in methanol. Their solid-state structures were elucidated via single-crystal X-ray diffraction (SC-XRD) and Fourier-transform infra-red (FTIR) spectroscopy, while the thermal stability of compounds was inspected by combined thermogravimetric analysis (TGA) and differential scanning calorimetry (DSC) experiments. The behaviour of complexes in DMSO-d6 solution was explored by nuclear magnetic resonance (NMR). The relevant data show that all complexes are dinuclear, with dihydrazones acting as ditopic hexadentate ligands. The in vitro cytotoxic activity of the prepared molybdenum(VI) complexes was evaluated on THP-1 and HepG2 cell lines, while their antibacterial activity was tested against Staphylococcus aureus, Enterococcus faecalis, Escherichia coli, and Moraxella catarrhalis bacteria. The majority of compounds proved to be non-cytotoxic, while some exhibited superior antibacterial activity in comparison to dihydrazone ligands.

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Section: Synthesis and Solid-state Characterizationmentioning

confidence: 93%

Dinuclear Molybdenum(VI) Complexes Based on Flexible Succinyl and Adipoyl Dihydrazones

Topić,

Damjanović,

Pičuljan

et al. 2024

Crystals

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Reactivity and Catalytic Activity of Homobimetallic Vanadium(V) Complex Derived from Bis(5‐chlorosalicylaldehyde)oxaloyldihydrazone Ligand

Syiemlieh

Asthana

Lal

2019

Applied Organom Chemis

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Homobimetallic vanadium(V) complex of the composition [(CH 3 ) 2 NH 2 + ] 2 [(VO 2 ) 2 (sloxCl)].4H 2 O was synthesized from the reaction of V 2 O 5 with bis(5-chlorosalicylaldehyde)oxaloyldihydrazone ligand in a 1:1 molar ratio in methanol. The structure of the complex was established by Xray crystallography. Reactivity of the complex with H 2 O 2 leads to bis (monooxidoperoxidovanadate(V)) [{VO(O 2 )} 2 (sloxCl)] 2− formation and withHCl, oxidohydroxido complex of composition [(VO (OH)(sloxCl)] 2− was formed. Binding interaction of the complex was also investigated toward protein (BSA) and it was found to be 2.21 x 10 8 M −1 . The catalytic activity of the complex in the oxidation of alcohols and oxidative bromination of some organic substrates was also studied, and it showed a great potent as a catalyst.

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Schiff Bases: A Versatile Fluorescence Probe in Sensing Cations

et al. 2023

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Synthesis, Characterization, and Fluorescence Chemosensor Properties of a cis‐Dioxomolybdenum(VI) Complex Containing Multidentate Hydrazone Ligands

Cited by 8 publications

References 52 publications

Dinuclear Molybdenum(VI) Complexes Based on Flexible Succinyl and Adipoyl Dihydrazones

Dinuclear Molybdenum(VI) Complexes Based on Flexible Succinyl and Adipoyl Dihydrazones

Reactivity and Catalytic Activity of Homobimetallic Vanadium(V) Complex Derived from Bis(5‐chlorosalicylaldehyde)oxaloyldihydrazone Ligand

Schiff Bases: A Versatile Fluorescence Probe in Sensing Cations

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