Hydroformylation and Isomerization of Alkenes Catalyzed by [Rh(COD)(Amine)2]PF6 Complexes Immobilized on poly(4-vinylpyridine) Under CO/H2O Conditions

Reported here is the catalytic studies of the hydroformylation and the isomerization of 1-hexene to aldehydes (heptanal and 2-methyl-hexanal) and 2-hexene, respectively by [Rh(COD)(amine)2]PF6 complexes (COD = 1,5-cyclooctadiene, amine = 4-picoline, 2-picoline or 2,6-lutidine) immobilized on poly(4-...

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Autores principales:	Pardey,A.J., Brito,J., Rivas,A.B., Ortega,M.C., Longo,C., Baricelli,P.J., Lujano,E., Yañez,M., Zuñiga,C., Lopez,R., Moya,S.A.
Lenguaje:	English
Publicado:	Sociedad Chilena de Química 2003
Materias:	Hydroformylation isomerization, 1-hexene rhodium catalyst
Acceso en línea:	http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-97072003000200010
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spelling	oai:scielo:S0717-970720030002000102004-01-29Hydroformylation and Isomerization of Alkenes Catalyzed by [Rh(COD)(Amine)2]PF6 Complexes Immobilized on poly(4-vinylpyridine) Under CO/H2O ConditionsPardey,A.J.Brito,J.Rivas,A.B.Ortega,M.C.Longo,C.Baricelli,P.J.Lujano,E.Yañez,M.Zuñiga,C.Lopez,R.Moya,S.A. Hydroformylation isomerization, 1-hexene rhodium catalyst Reported here is the catalytic studies of the hydroformylation and the isomerization of 1-hexene to aldehydes (heptanal and 2-methyl-hexanal) and 2-hexene, respectively by [Rh(COD)(amine)2]PF6 complexes (COD = 1,5-cyclooctadiene, amine = 4-picoline, 2-picoline or 2,6-lutidine) immobilized on poly(4-vinylpyridine) in contact with 10 mL of 80% aqueous 2-ethoxyethanol, under CO atmosphere (0.9 atm at 100 C). The results of these studies show the following reactivity order defined as Turnover Frequencies for aldehydes production: 2-picoline {2.9} > 4-picoline {2.6} > 2,6-lutidine {2.4}. The electronics and steric effects induced by the amine ligands apparently influence on the observed catalytic activities. The [Rh(COD)(2-picoline)2]PF6/poly(4-vinylpyridine) system also catalyzed the hydroformylation and isomerization of 1-octeneinfo:eu-repo/semantics/openAccessSociedad Chilena de QuímicaJournal of the Chilean Chemical Society v.48 n.2 20032003-06-01text/htmlhttp://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-97072003000200010en10.4067/S0717-97072003000200010
institution	Scielo Chile
collection	Scielo Chile
language	English
topic	Hydroformylation isomerization, 1-hexene rhodium catalyst
spellingShingle	Hydroformylation isomerization, 1-hexene rhodium catalyst Pardey,A.J. Brito,J. Rivas,A.B. Ortega,M.C. Longo,C. Baricelli,P.J. Lujano,E. Yañez,M. Zuñiga,C. Lopez,R. Moya,S.A. Hydroformylation and Isomerization of Alkenes Catalyzed by [Rh(COD)(Amine)2]PF6 Complexes Immobilized on poly(4-vinylpyridine) Under CO/H2O Conditions
description	Reported here is the catalytic studies of the hydroformylation and the isomerization of 1-hexene to aldehydes (heptanal and 2-methyl-hexanal) and 2-hexene, respectively by [Rh(COD)(amine)2]PF6 complexes (COD = 1,5-cyclooctadiene, amine = 4-picoline, 2-picoline or 2,6-lutidine) immobilized on poly(4-vinylpyridine) in contact with 10 mL of 80% aqueous 2-ethoxyethanol, under CO atmosphere (0.9 atm at 100 C). The results of these studies show the following reactivity order defined as Turnover Frequencies for aldehydes production: 2-picoline {2.9} > 4-picoline {2.6} > 2,6-lutidine {2.4}. The electronics and steric effects induced by the amine ligands apparently influence on the observed catalytic activities. The [Rh(COD)(2-picoline)2]PF6/poly(4-vinylpyridine) system also catalyzed the hydroformylation and isomerization of 1-octene
author	Pardey,A.J. Brito,J. Rivas,A.B. Ortega,M.C. Longo,C. Baricelli,P.J. Lujano,E. Yañez,M. Zuñiga,C. Lopez,R. Moya,S.A.
author_facet	Pardey,A.J. Brito,J. Rivas,A.B. Ortega,M.C. Longo,C. Baricelli,P.J. Lujano,E. Yañez,M. Zuñiga,C. Lopez,R. Moya,S.A.
author_sort	Pardey,A.J.
title	Hydroformylation and Isomerization of Alkenes Catalyzed by [Rh(COD)(Amine)2]PF6 Complexes Immobilized on poly(4-vinylpyridine) Under CO/H2O Conditions
title_short	Hydroformylation and Isomerization of Alkenes Catalyzed by [Rh(COD)(Amine)2]PF6 Complexes Immobilized on poly(4-vinylpyridine) Under CO/H2O Conditions
title_full	Hydroformylation and Isomerization of Alkenes Catalyzed by [Rh(COD)(Amine)2]PF6 Complexes Immobilized on poly(4-vinylpyridine) Under CO/H2O Conditions
title_fullStr	Hydroformylation and Isomerization of Alkenes Catalyzed by [Rh(COD)(Amine)2]PF6 Complexes Immobilized on poly(4-vinylpyridine) Under CO/H2O Conditions
title_full_unstemmed	Hydroformylation and Isomerization of Alkenes Catalyzed by [Rh(COD)(Amine)2]PF6 Complexes Immobilized on poly(4-vinylpyridine) Under CO/H2O Conditions
title_sort	hydroformylation and isomerization of alkenes catalyzed by [rh(cod)(amine)2]pf6 complexes immobilized on poly(4-vinylpyridine) under co/h2o conditions
publisher	Sociedad Chilena de Química
publishDate	2003
url	http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-97072003000200010
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Hydroformylation and Isomerization of Alkenes Catalyzed by [Rh(COD)(Amine)2]PF6 Complexes Immobilized on poly(4-vinylpyridine) Under CO/H2O Conditions

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