Oxidation and catalytic properties of a binuclear copper(I) complex with a meta-xylyl spacer ligand

Rolando Calero, Andrés Vega, Ana María García, Evgenia Spodine, Jorge Manzur

Resultado de la investigación: Article

6 Citas (Scopus)

Resumen

The oxidation product of the binuclear copper (I) complex Cu2L(CIO4)2 (L = N,N′-bis-(6-methyl-2-pyridil) (2′-pyridyl)methyl m-xylylidene imine) has been isolated and structurally characterised. In the cupric species, [Cu2L(Me-O)2](CIO4)2, the metal centres are bridged by two methoxide groups, and the oxygenation of the xylyl spacer of the hexadentate ligand is not observed. The copper(I) complex was found to be a catalyst for the oxidation of 3,5-ditertbutylcatechol to 3,5-ditertbutyl-o-benzoquinone by molecular oxygen.

Idioma originalEnglish
Páginas (desde-hasta)85-88
Número de páginas4
PublicaciónBoletin de la Sociedad Chilena de Quimica
Volumen48
N.º2
EstadoPublished - jun 2003

Huella dactilar

Copper
Ligands
Oxidation
Imines
Oxygenation
Molecular oxygen
Metals
Catalysts
2-benzoquinone

ASJC Scopus subject areas

  • Chemistry(all)

Citar esto

Calero, Rolando ; Vega, Andrés ; García, Ana María ; Spodine, Evgenia ; Manzur, Jorge. / Oxidation and catalytic properties of a binuclear copper(I) complex with a meta-xylyl spacer ligand. En: Boletin de la Sociedad Chilena de Quimica. 2003 ; Vol. 48, N.º 2. pp. 85-88.
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abstract = "The oxidation product of the binuclear copper (I) complex Cu2L(CIO4)2 (L = N,N′-bis-(6-methyl-2-pyridil) (2′-pyridyl)methyl m-xylylidene imine) has been isolated and structurally characterised. In the cupric species, [Cu2L(Me-O)2](CIO4)2, the metal centres are bridged by two methoxide groups, and the oxygenation of the xylyl spacer of the hexadentate ligand is not observed. The copper(I) complex was found to be a catalyst for the oxidation of 3,5-ditertbutylcatechol to 3,5-ditertbutyl-o-benzoquinone by molecular oxygen.",
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Oxidation and catalytic properties of a binuclear copper(I) complex with a meta-xylyl spacer ligand. / Calero, Rolando; Vega, Andrés; García, Ana María; Spodine, Evgenia; Manzur, Jorge.

En: Boletin de la Sociedad Chilena de Quimica, Vol. 48, N.º 2, 06.2003, p. 85-88.

Resultado de la investigación: Article

TY - JOUR

T1 - Oxidation and catalytic properties of a binuclear copper(I) complex with a meta-xylyl spacer ligand

AU - Calero, Rolando

AU - Vega, Andrés

AU - García, Ana María

AU - Spodine, Evgenia

AU - Manzur, Jorge

PY - 2003/6

Y1 - 2003/6

N2 - The oxidation product of the binuclear copper (I) complex Cu2L(CIO4)2 (L = N,N′-bis-(6-methyl-2-pyridil) (2′-pyridyl)methyl m-xylylidene imine) has been isolated and structurally characterised. In the cupric species, [Cu2L(Me-O)2](CIO4)2, the metal centres are bridged by two methoxide groups, and the oxygenation of the xylyl spacer of the hexadentate ligand is not observed. The copper(I) complex was found to be a catalyst for the oxidation of 3,5-ditertbutylcatechol to 3,5-ditertbutyl-o-benzoquinone by molecular oxygen.

AB - The oxidation product of the binuclear copper (I) complex Cu2L(CIO4)2 (L = N,N′-bis-(6-methyl-2-pyridil) (2′-pyridyl)methyl m-xylylidene imine) has been isolated and structurally characterised. In the cupric species, [Cu2L(Me-O)2](CIO4)2, the metal centres are bridged by two methoxide groups, and the oxygenation of the xylyl spacer of the hexadentate ligand is not observed. The copper(I) complex was found to be a catalyst for the oxidation of 3,5-ditertbutylcatechol to 3,5-ditertbutyl-o-benzoquinone by molecular oxygen.

KW - Catalysis

KW - Dimeric copper complexes

KW - Oxidation

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M3 - Article

AN - SCOPUS:0041764964

VL - 48

SP - 85

EP - 88

JO - Journal of the Chilean Chemical Society

JF - Journal of the Chilean Chemical Society

SN - 0717-9324

IS - 2

ER -