Dinuclear Copper(II) Complexes of 2,6-Bis[(N-Methylpiperazine-1-yl)methyl]-4-Formyl Phenol Ligand: Promising Biomimetic Catalysts for Dye Residue Degradation and Drug Synthesis
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61388955%3A_____%2F25%3A00618004" target="_blank" >RIV/61388955:_____/25:00618004 - isvavai.cz</a>
Alternative codes found
RIV/00216208:11310/25:10497838 RIV/00216275:25310/25:39923234
Result on the web
<a href="https://hdl.handle.net/11104/0364816" target="_blank" >https://hdl.handle.net/11104/0364816</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.3390/ijms26041603" target="_blank" >10.3390/ijms26041603</a>
Alternative languages
Result language
angličtina
Original language name
Dinuclear Copper(II) Complexes of 2,6-Bis[(N-Methylpiperazine-1-yl)methyl]-4-Formyl Phenol Ligand: Promising Biomimetic Catalysts for Dye Residue Degradation and Drug Synthesis
Original language description
In this study, three dinuclear copper(II) complexes of ligand 2,6-bis[(N-methyl-piperazine-1-yl)methyl]-4-formyl phenol (L1) and one of 2,6-bis[(N-methylpiperazine-1-yl)methyl]-4-formyl phenol dimethylacetal (L2) with copper(II) ions have been investigated as new types of biomimetic catalysts for the oxidative transformation of different aminophenols and phenyldiamines. All the complexes of interest were newly synthesized and further characterized by IR spectroscopy, UV-Vis and mass spectrometry, X-ray diffraction, and selected electrochemical measurements. Crystal structures of these dinuclear copper(II) complexes have revealed that the coordination-shell geometry of copper atoms is close to a tetragonal pyramid. Catecholase, phenoxazinone synthase, and horseradish peroxidase-like activities were observed in pure methanol and water-methanol mixtures in the presence of molecular oxygen. The potential applicability of the complexes under study is discussed with respect to their possibilities and limitations in the replacement of natural copper-containing oxidoreductases in the oxidative degradation of water-insoluble chlorinated aminophenols in the dye industry or in the production of phenoxazine-based drugs.
Czech name
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Czech description
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Classification
Type
J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database
CEP classification
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OECD FORD branch
10403 - Physical chemistry
Result continuities
Project
<a href="/en/project/GA23-06465S" target="_blank" >GA23-06465S: Merging photochemistry and electrochemistry in flavin-based redox catalysis</a><br>
Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace
Others
Publication year
2025
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
International Journal of Molecular Sciences
ISSN
1661-6596
e-ISSN
1422-0067
Volume of the periodical
26
Issue of the periodical within the volume
4
Country of publishing house
CH - SWITZERLAND
Number of pages
20
Pages from-to
1603
UT code for WoS article
001431571700001
EID of the result in the Scopus database
2-s2.0-85219203838