SYNTHESIS, STRUCTURAL CHARACTERIZATION AND CATALYTIC OXIDATION PROPERTY OF SCHIFF BASE COPPER(II) COMPLEXES

Two new square planar mononuclear copper(II) complexes, [CuL¹] (1) and [CuL²(NCS)] (2), where L¹ is the dianionic form of the bis-Schiff base N,N'-bis(2-hydroxynaphthylmethylidene)-l,3-pentanediamine (H2L¹), and L² is the monoanionic form of 1-[(2-diethylaminoethylimino)methyl]naphthalen-2-ol (...

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Autores principales:	HAN,SHUANG, WANG,YUAN
Lenguaje:	English
Publicado:	Sociedad Chilena de Química 2014
Materias:	Schiff base copper complex crystal structure catalytic property
Acceso en línea:	http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-97072014000400024
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spelling	oai:scielo:S0717-970720140004000242015-01-09SYNTHESIS, STRUCTURAL CHARACTERIZATION AND CATALYTIC OXIDATION PROPERTY OF SCHIFF BASE COPPER(II) COMPLEXESHAN,SHUANGWANG,YUAN Schiff base copper complex crystal structure catalytic property Two new square planar mononuclear copper(II) complexes, [CuL¹] (1) and [CuL²(NCS)] (2), where L¹ is the dianionic form of the bis-Schiff base N,N'-bis(2-hydroxynaphthylmethylidene)-l,3-pentanediamine (H2L¹), and L² is the monoanionic form of 1-[(2-diethylaminoethylimino)methyl]naphthalen-2-ol (HL²), have been synthesized and characterized by physico-chemical methods and single-crystal X-ray diffraction. Complex (1) (C27H24CuN2O2) crystallizes as the orthorhombic space group Pbca, with unit cell dimensions a = 18.284(1) Å, b = 12.2373(7) Å, c = 19.775(1) Å, V = 4424.6(4) Å³, Z = 8, R1 = 0.0421, wR2 = 0.0975, S = 1.054. Complex (2) (C18H21CuN3OS) crystallizes as the monoclinic space group P2/c, with unit cell dimensions a = 12.776(1) Å, b = 24.181(2) Å, c = 11.743(1) Å, β = 98.621(1)°, V = 3586.7(7) Å³, Z = 8, R1 = 0.0520, wR2 = 0.1183, S = 1.012. X-ray analysis indicates that the Cu atoms in the complexes are in square planar coordination. The complexes were evaluated for their catalytic oxidation of cyclooctene and styrene with tert-butylhydroperoxide.info:eu-repo/semantics/openAccessSociedad Chilena de QuímicaJournal of the Chilean Chemical Society v.59 n.4 20142014-12-01text/htmlhttp://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-97072014000400024en10.4067/S0717-97072014000400024
institution	Scielo Chile
collection	Scielo Chile
language	English
topic	Schiff base copper complex crystal structure catalytic property
spellingShingle	Schiff base copper complex crystal structure catalytic property HAN,SHUANG WANG,YUAN SYNTHESIS, STRUCTURAL CHARACTERIZATION AND CATALYTIC OXIDATION PROPERTY OF SCHIFF BASE COPPER(II) COMPLEXES
description	Two new square planar mononuclear copper(II) complexes, [CuL¹] (1) and [CuL²(NCS)] (2), where L¹ is the dianionic form of the bis-Schiff base N,N'-bis(2-hydroxynaphthylmethylidene)-l,3-pentanediamine (H2L¹), and L² is the monoanionic form of 1-[(2-diethylaminoethylimino)methyl]naphthalen-2-ol (HL²), have been synthesized and characterized by physico-chemical methods and single-crystal X-ray diffraction. Complex (1) (C27H24CuN2O2) crystallizes as the orthorhombic space group Pbca, with unit cell dimensions a = 18.284(1) Å, b = 12.2373(7) Å, c = 19.775(1) Å, V = 4424.6(4) Å³, Z = 8, R1 = 0.0421, wR2 = 0.0975, S = 1.054. Complex (2) (C18H21CuN3OS) crystallizes as the monoclinic space group P2/c, with unit cell dimensions a = 12.776(1) Å, b = 24.181(2) Å, c = 11.743(1) Å, β = 98.621(1)°, V = 3586.7(7) Å³, Z = 8, R1 = 0.0520, wR2 = 0.1183, S = 1.012. X-ray analysis indicates that the Cu atoms in the complexes are in square planar coordination. The complexes were evaluated for their catalytic oxidation of cyclooctene and styrene with tert-butylhydroperoxide.
author	HAN,SHUANG WANG,YUAN
author_facet	HAN,SHUANG WANG,YUAN
author_sort	HAN,SHUANG
title	SYNTHESIS, STRUCTURAL CHARACTERIZATION AND CATALYTIC OXIDATION PROPERTY OF SCHIFF BASE COPPER(II) COMPLEXES
title_short	SYNTHESIS, STRUCTURAL CHARACTERIZATION AND CATALYTIC OXIDATION PROPERTY OF SCHIFF BASE COPPER(II) COMPLEXES
title_full	SYNTHESIS, STRUCTURAL CHARACTERIZATION AND CATALYTIC OXIDATION PROPERTY OF SCHIFF BASE COPPER(II) COMPLEXES
title_fullStr	SYNTHESIS, STRUCTURAL CHARACTERIZATION AND CATALYTIC OXIDATION PROPERTY OF SCHIFF BASE COPPER(II) COMPLEXES
title_full_unstemmed	SYNTHESIS, STRUCTURAL CHARACTERIZATION AND CATALYTIC OXIDATION PROPERTY OF SCHIFF BASE COPPER(II) COMPLEXES
title_sort	synthesis, structural characterization and catalytic oxidation property of schiff base copper(ii) complexes
publisher	Sociedad Chilena de Química
publishDate	2014
url	http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-97072014000400024
work_keys_str_mv	AT hanshuang synthesisstructuralcharacterizationandcatalyticoxidationpropertyofschiffbasecopperiicomplexes AT wangyuan synthesisstructuralcharacterizationandcatalyticoxidationpropertyofschiffbasecopperiicomplexes
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SYNTHESIS, STRUCTURAL CHARACTERIZATION AND CATALYTIC OXIDATION PROPERTY OF SCHIFF BASE COPPER(II) COMPLEXES

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