SYNTHESIS, CHARACTERIZATION AND PRELIMINARY CATALYTIC PROPERTIES OF NEW COPPER (I) COMPLEXE [Cu (pyrazolyl)2]X TYPE

The preparation of tetracoordinated copper (I) complexes with the pyrazolyl heterocyclic nitrogen ligand is reported. The new complexes of [Cu(pyrazolyl)2] X type with X = chloride, bromine, and iodine were characterized by spectroscopic and electrochemical techniques. The results obtained show that...

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Autores principales:	MOYA,S. A, PASTENE,R, SARTORI,R, SCHMIDT,R, DÍAZ,C, SANTANDER,E, AGUIRRE,P, PARDEY,A. J, LONGO,C, BARICELLI,P. J
Lenguaje:	English
Publicado:	Sociedad Chilena de Química 2010
Materias:	Copper Complexes Heterocyclic Nitrogen Ligand Pyrazolyl Ligand WGSR
Acceso en línea:	http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-97072010000400015
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spelling	oai:scielo:S0717-970720100004000152011-05-25SYNTHESIS, CHARACTERIZATION AND PRELIMINARY CATALYTIC PROPERTIES OF NEW COPPER (I) COMPLEXE [Cu (pyrazolyl)2]X TYPEMOYA,S. APASTENE,RSARTORI,RSCHMIDT,RDÍAZ,CSANTANDER,EAGUIRRE,PPARDEY,A. JLONGO,CBARICELLI,P. J Copper Complexes Heterocyclic Nitrogen Ligand Pyrazolyl Ligand WGSR The preparation of tetracoordinated copper (I) complexes with the pyrazolyl heterocyclic nitrogen ligand is reported. The new complexes of [Cu(pyrazolyl)2] X type with X = chloride, bromine, and iodine were characterized by spectroscopic and electrochemical techniques. The results obtained show that the heterocyclic nitrogen ligand is bonded in a bidentate fashion to form monometallic complexes. Exploratory homogeneous catalysis experiments of the water-gas shift reaction (WGSR) have been accomplished by the use of copper complexes in 80 % aqueous 4-picoline solutions. For such systems, formation of H2 y CO2 was observed in the initial gas samples.info:eu-repo/semantics/openAccessSociedad Chilena de QuímicaJournal of the Chilean Chemical Society v.55 n.4 20102010-12-01text/htmlhttp://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-97072010000400015en10.4067/S0717-97072010000400015
institution	Scielo Chile
collection	Scielo Chile
language	English
topic	Copper Complexes Heterocyclic Nitrogen Ligand Pyrazolyl Ligand WGSR
spellingShingle	Copper Complexes Heterocyclic Nitrogen Ligand Pyrazolyl Ligand WGSR MOYA,S. A PASTENE,R SARTORI,R SCHMIDT,R DÍAZ,C SANTANDER,E AGUIRRE,P PARDEY,A. J LONGO,C BARICELLI,P. J SYNTHESIS, CHARACTERIZATION AND PRELIMINARY CATALYTIC PROPERTIES OF NEW COPPER (I) COMPLEXE [Cu (pyrazolyl)2]X TYPE
description	The preparation of tetracoordinated copper (I) complexes with the pyrazolyl heterocyclic nitrogen ligand is reported. The new complexes of [Cu(pyrazolyl)2] X type with X = chloride, bromine, and iodine were characterized by spectroscopic and electrochemical techniques. The results obtained show that the heterocyclic nitrogen ligand is bonded in a bidentate fashion to form monometallic complexes. Exploratory homogeneous catalysis experiments of the water-gas shift reaction (WGSR) have been accomplished by the use of copper complexes in 80 % aqueous 4-picoline solutions. For such systems, formation of H2 y CO2 was observed in the initial gas samples.
author	MOYA,S. A PASTENE,R SARTORI,R SCHMIDT,R DÍAZ,C SANTANDER,E AGUIRRE,P PARDEY,A. J LONGO,C BARICELLI,P. J
author_facet	MOYA,S. A PASTENE,R SARTORI,R SCHMIDT,R DÍAZ,C SANTANDER,E AGUIRRE,P PARDEY,A. J LONGO,C BARICELLI,P. J
author_sort	MOYA,S. A
title	SYNTHESIS, CHARACTERIZATION AND PRELIMINARY CATALYTIC PROPERTIES OF NEW COPPER (I) COMPLEXE [Cu (pyrazolyl)2]X TYPE
title_short	SYNTHESIS, CHARACTERIZATION AND PRELIMINARY CATALYTIC PROPERTIES OF NEW COPPER (I) COMPLEXE [Cu (pyrazolyl)2]X TYPE
title_full	SYNTHESIS, CHARACTERIZATION AND PRELIMINARY CATALYTIC PROPERTIES OF NEW COPPER (I) COMPLEXE [Cu (pyrazolyl)2]X TYPE
title_fullStr	SYNTHESIS, CHARACTERIZATION AND PRELIMINARY CATALYTIC PROPERTIES OF NEW COPPER (I) COMPLEXE [Cu (pyrazolyl)2]X TYPE
title_full_unstemmed	SYNTHESIS, CHARACTERIZATION AND PRELIMINARY CATALYTIC PROPERTIES OF NEW COPPER (I) COMPLEXE [Cu (pyrazolyl)2]X TYPE
title_sort	synthesis, characterization and preliminary catalytic properties of new copper (i) complexe [cu (pyrazolyl)2]x type
publisher	Sociedad Chilena de Química
publishDate	2010
url	http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-97072010000400015
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SYNTHESIS, CHARACTERIZATION AND PRELIMINARY CATALYTIC PROPERTIES OF NEW COPPER (I) COMPLEXE [Cu (pyrazolyl)2]X TYPE

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