Homoselective synthesis of tetrazole derivatives using copper complex anchored on mesoporous KIT‐6 as a reusable, highly efficient, and environmentally green nanocatalyst
Sign Up to like & getrecommendations! Published in 2024 at "Applied Organometallic Chemistry"
DOI: 10.1002/aoc.7392
Abstract: In this article, the mesoporous silica framework of KIT‐6 was synthesized and, then its surface was modified using 3‐aminopropyltrimethoxysilane (APTMS). The new KIT‐6@DABP@Cu nanocatalyst was then prepared by anchoring the copper complex on modified mesoporous… read more here.
Keywords: spectroscopy; kit dabp; copper complex; kit ... See more keywords
Azo naringenin‐based copper (II) complex as DNA binder: Synthesis, spectroscopic characterization, and diverse biological potentials
Sign Up to like & getrecommendations! Published in 2024 at "Applied Organometallic Chemistry"
DOI: 10.1002/aoc.7460
Abstract: A new copper (II) complex containing the mono basic ligand (HL) azo naringenin was synthesized and structurally characterized by analytical, magnetic, and various spectroscopic techniques. An octahedron geometry was proposed for the assigned molecular formula… read more here.
Keywords: azo naringenin; copper complex; copper; biological potentials ... See more keywords
C—H Bond Activation Mechanism by a High‐Valent Dinuclear Copper Complex: Unraveling the Effect of a Base by a Theoretical Study
Sign Up to like & getrecommendations! Published in 2025 at "Journal of Computational Chemistry"
DOI: 10.1002/jcc.70070
Abstract: Recently, an electrochemically monooxidized dinuclear copper(II) complex [Cu2(L)(μ‐OH)2]2+ with the dipyridylethane naphthyridine ligand (L) has been shown to activate the recalcitrant aliphatic Csp3H bond of toluene (bond dissociation free energy, BDFE = 87.0 kcal mol−1) at room temperature. The… read more here.
Keywords: copper complex; high valent; dinuclear copper; base ... See more keywords
Environmentally benign approach towards C-S cross-coupling reaction by organo-copper(II) complex.
Sign Up to like & getrecommendations! Published in 2021 at "Molecular diversity"
DOI: 10.1007/s11030-020-10180-5
Abstract: C-S cross-coupling reaction in water giving an excellent yield of the desired C-S coupled product by using a newly developed Bis[2-(4,5-diphenyl-1H-imidazol-2-yl)-4-nitrophenolato] copper(II) dehydrate complex as catalyst. Although it was the first report of the synthesis… read more here.
Keywords: copper complex; coupling reaction; organo copper; reaction ... See more keywords
Catalytic aspects of a copper(II) complex: biological oxidase to oxygenase activity
Sign Up to like & getrecommendations! Published in 2017 at "Journal of Chemical Sciences"
DOI: 10.1007/s12039-017-1379-y
Abstract: A coper(II) complex, $$\hbox {[Cu(dpa)}_{2}\hbox {(OAc)](ClO}_{4})$$[Cu(dpa)2(OAc)](ClO4) (1) [dpa =$$ 2,2^\prime $$2,2′-dipyridylamine; OAc $$=$$= acetate], has been synthesized and crystallographically characterized. X-ray structure analysis revealed that this mononuclear Cu(II) complex crystallizes as a rare class of… read more here.
Keywords: copper complex; geometry; hbox mathrm; hbox ... See more keywords
Valorization of lignin: antibacterial and catalytic activities of copper complex stabilized on magnetic lignosulfonate for N-formylation of amines under solvent-free conditions
Sign Up to like & getrecommendations! Published in 2021 at "Biomass Conversion and Biorefinery"
DOI: 10.1007/s13399-021-01841-y
Abstract: In this paper, the synthesis of formamides via N-formylation of amines using magnetic lignosulfonate@4H-1,2,4-triazol-3-amine-copper complex (MLS-TA@Cu) catalyst is reported. The catalyst was prepared via immobilization of the Cu(II) complex on magnetic lignosulfonate (MLS). The catalyst structure… read more here.
Keywords: magnetic lignosulfonate; formylation amines; copper complex; solvent free ... See more keywords
N-Heterocyclic carbene–copper complex supported on ionic liquid-modified graphene oxide: versatile catalyst for synthesis of (i) 1,2,3-triazole and (ii) propargylamine derivatives
Sign Up to like & getrecommendations! Published in 2018 at "Journal of the Iranian Chemical Society"
DOI: 10.1007/s13738-018-1435-7
Abstract: A N-heterocyclic carbene–copper complex grafted on graphene oxide with an ionic liquid framework was prepared. The synthesis of (i) 1,2,3-triazole derivatives by ‘Click reaction’ and (ii) propargylamine derivatives by ‘A3 coupling reaction’ in aqueous media… read more here.
Keywords: microscopy; copper complex; carbene copper; spectroscopy ... See more keywords
Magnetic and electro-catalytic properties of a copper complex with 2-(pyridylmethyl)amino-N,N-bis(2-methylene-4,6-difluorophenol)
Sign Up to like & getrecommendations! Published in 2017 at "Chinese Chemical Letters"
DOI: 10.1016/j.cclet.2017.03.027
Abstract: Abstract A new material for both magnetic coupling and electrocatalytic hydrogen generation based on a copper complex, [(HL)CuCl-CuCl(HL)]HCl 1 is prepared by the reaction of 2-(pyridylmethyl)amino-N,N-bis(2-methylene-4,6-difluorophenol) (H2L) and CuCl2·2H2O. In solid, complex 1 is built… read more here.
Keywords: bis methylene; copper complex; methylene difluorophenol; pyridylmethyl amino ... See more keywords
Synthesis, crystal structure and biological evaluation of a new dasatinib copper(II) complex as telomerase inhibitor.
Sign Up to like & getrecommendations! Published in 2018 at "European journal of medicinal chemistry"
DOI: 10.1016/j.ejmech.2017.10.058
Abstract: A new copper(II) complex of dasatinib (DAS) was synthesized and characterized via ESI-MS, UV-Vis, IR, single-crystal X-ray diffraction analysis, 1H and 13C NMR spectroscopy, and elemental analysis. The composition of the new complex (1) was… read more here.
Keywords: copper complex; copper; telomerase inhibitor; crystal ... See more keywords
XPS detection of unusual Cu(II) to Cu(I) transition on the surface of complexes with redox-active ligands
Sign Up to like & getrecommendations! Published in 2020 at "Journal of Electron Spectroscopy and Related Phenomena"
DOI: 10.1016/j.elspec.2019.06.010
Abstract: Abstract Electronic structure of copper complexes with redox-active ligands was studied by XPS. The temperature dependence of the redistribution of electron and spin densities was shown. A low temperature anomaly of magnetic properties of the… read more here.
Keywords: complexes redox; copper complex; active ligands; xps detection ... See more keywords
A new member of Cu II 8 family: Synthesis, structure and magnetic properties of an octanuclear copper complex with N -tert -butyldiethanolamine
Sign Up to like & getrecommendations! Published in 2017 at "Inorganica Chimica Acta"
DOI: 10.1016/j.ica.2016.09.036
Abstract: Abstract A highly-nuclear copper complex [CuII8O(tBuDea)5(HtBuDea)Cl2][CuICl2]·2H2O (1) has been prepared in a one-pot reaction of copper chloride with N-tert-butyldiethanolamine in methanol in the open air. The structure of the complex was established by single-crystal X-ray… read more here.
Keywords: copper complex; copper; complex; new member ... See more keywords