The sulfoxidation reaction catalyzed by CoBr2 complexes, under the magnifying glass of green parameters

Autores
Pinilla Peña, Diana Carolina; Rossi, Laura Isabel
Año de publicación
2018
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
Different cobalt (II) and nickel (II) species were used as catalysts in sulfoxidation reactions giving excellent yields and high chemoselectivity. Among the cobalt (II) species, both γ-cyclodextrin complexes synthesized in ethyl acetate or dichloromethane solvents were very good catalysts, while γCDNiBr2 synthesized in ethyl acetate was the best of Ni (II) species. Sulfoxidation takes place with high chemoselectivity in the presence of other groups such as aldehyde. Good results were obtained when these reactions were analyzed using green chemistry metrics. Techniques as FT-IR, UV?vis Diffuse Reflectance, colorimetry, TGA, flame atomic absorption, potentiometric halide titration, and elemental analysis were used to characterize novel complexes. The change of solvent in the synthesis of complexes produces positive effects in holistic green metrics.
Fil: Pinilla Peña, Diana Carolina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Instituto de Investigaciones en Físico-química de Córdoba. Universidad Nacional de Córdoba. Facultad de Ciencias Químicas. Instituto de Investigaciones en Físico-química de Córdoba; Argentina
Fil: Rossi, Laura Isabel. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Instituto de Investigaciones en Físico-química de Córdoba. Universidad Nacional de Córdoba. Facultad de Ciencias Químicas. Instituto de Investigaciones en Físico-química de Córdoba; Argentina
Materia
CATALYST
COBALT COMPLEXES
CYCLODEXTRINS
NICKEL COMPLEXES
SULFOXIDATION
Nivel de accesibilidad
acceso abierto
Condiciones de uso
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
Repositorio
CONICET Digital (CONICET)
Institución
Consejo Nacional de Investigaciones Científicas y Técnicas
OAI Identificador
oai:ri.conicet.gov.ar:11336/90879
Acceder
id CONICETDig_42a5c8715f3aee0fbff787c6407bbb20
oai_identifier_str oai:ri.conicet.gov.ar:11336/90879
network_acronym_str CONICETDig
repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling The sulfoxidation reaction catalyzed by CoBr2 complexes, under the magnifying glass of green parametersPinilla Peña, Diana CarolinaRossi, Laura IsabelCATALYSTCOBALT COMPLEXESCYCLODEXTRINSNICKEL COMPLEXESSULFOXIDATIONhttps://purl.org/becyt/ford/1.4https://purl.org/becyt/ford/1Different cobalt (II) and nickel (II) species were used as catalysts in sulfoxidation reactions giving excellent yields and high chemoselectivity. Among the cobalt (II) species, both γ-cyclodextrin complexes synthesized in ethyl acetate or dichloromethane solvents were very good catalysts, while γCDNiBr2 synthesized in ethyl acetate was the best of Ni (II) species. Sulfoxidation takes place with high chemoselectivity in the presence of other groups such as aldehyde. Good results were obtained when these reactions were analyzed using green chemistry metrics. Techniques as FT-IR, UV?vis Diffuse Reflectance, colorimetry, TGA, flame atomic absorption, potentiometric halide titration, and elemental analysis were used to characterize novel complexes. The change of solvent in the synthesis of complexes produces positive effects in holistic green metrics.Fil: Pinilla Peña, Diana Carolina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Instituto de Investigaciones en Físico-química de Córdoba. Universidad Nacional de Córdoba. Facultad de Ciencias Químicas. Instituto de Investigaciones en Físico-química de Córdoba; ArgentinaFil: Rossi, Laura Isabel. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Instituto de Investigaciones en Físico-química de Córdoba. Universidad Nacional de Córdoba. Facultad de Ciencias Químicas. Instituto de Investigaciones en Físico-química de Córdoba; ArgentinaElsevier B.V.2018-07info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/90879Pinilla Peña, Diana Carolina; Rossi, Laura Isabel; The sulfoxidation reaction catalyzed by CoBr2 complexes, under the magnifying glass of green parameters; Elsevier B.V.; Molecular Catalysis; 454; 7-2018; 44-542468-8231CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/url/http://linkinghub.elsevier.com/retrieve/pii/S2468823118301809info:eu-repo/semantics/altIdentifier/doi/10.1016/j.mcat.2018.05.004info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-10-22T11:51:14Zoai:ri.conicet.gov.ar:11336/90879instacron:CONICETInstitucionalhttp://ri.conicet.gov.ar/Organismo científico-tecnológicoNo correspondehttp://ri.conicet.gov.ar/oai/requestdasensio@conicet.gov.ar; lcarlino@conicet.gov.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:34982025-10-22 11:51:15.076CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv The sulfoxidation reaction catalyzed by CoBr2 complexes, under the magnifying glass of green parameters
title The sulfoxidation reaction catalyzed by CoBr2 complexes, under the magnifying glass of green parameters
spellingShingle The sulfoxidation reaction catalyzed by CoBr2 complexes, under the magnifying glass of green parameters
Pinilla Peña, Diana Carolina
CATALYST
COBALT COMPLEXES
CYCLODEXTRINS
NICKEL COMPLEXES
SULFOXIDATION
title_short The sulfoxidation reaction catalyzed by CoBr2 complexes, under the magnifying glass of green parameters
title_full The sulfoxidation reaction catalyzed by CoBr2 complexes, under the magnifying glass of green parameters
title_fullStr The sulfoxidation reaction catalyzed by CoBr2 complexes, under the magnifying glass of green parameters
title_full_unstemmed The sulfoxidation reaction catalyzed by CoBr2 complexes, under the magnifying glass of green parameters
title_sort The sulfoxidation reaction catalyzed by CoBr2 complexes, under the magnifying glass of green parameters
dc.creator.none.fl_str_mv Pinilla Peña, Diana Carolina
Rossi, Laura Isabel
author Pinilla Peña, Diana Carolina
author_facet Pinilla Peña, Diana Carolina
Rossi, Laura Isabel
author_role author
author2 Rossi, Laura Isabel
author2_role author
dc.subject.none.fl_str_mv CATALYST
COBALT COMPLEXES
CYCLODEXTRINS
NICKEL COMPLEXES
SULFOXIDATION
topic CATALYST
COBALT COMPLEXES
CYCLODEXTRINS
NICKEL COMPLEXES
SULFOXIDATION
purl_subject.fl_str_mv https://purl.org/becyt/ford/1.4
https://purl.org/becyt/ford/1
dc.description.none.fl_txt_mv Different cobalt (II) and nickel (II) species were used as catalysts in sulfoxidation reactions giving excellent yields and high chemoselectivity. Among the cobalt (II) species, both γ-cyclodextrin complexes synthesized in ethyl acetate or dichloromethane solvents were very good catalysts, while γCDNiBr2 synthesized in ethyl acetate was the best of Ni (II) species. Sulfoxidation takes place with high chemoselectivity in the presence of other groups such as aldehyde. Good results were obtained when these reactions were analyzed using green chemistry metrics. Techniques as FT-IR, UV?vis Diffuse Reflectance, colorimetry, TGA, flame atomic absorption, potentiometric halide titration, and elemental analysis were used to characterize novel complexes. The change of solvent in the synthesis of complexes produces positive effects in holistic green metrics.
Fil: Pinilla Peña, Diana Carolina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Instituto de Investigaciones en Físico-química de Córdoba. Universidad Nacional de Córdoba. Facultad de Ciencias Químicas. Instituto de Investigaciones en Físico-química de Córdoba; Argentina
Fil: Rossi, Laura Isabel. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Instituto de Investigaciones en Físico-química de Córdoba. Universidad Nacional de Córdoba. Facultad de Ciencias Químicas. Instituto de Investigaciones en Físico-química de Córdoba; Argentina
description Different cobalt (II) and nickel (II) species were used as catalysts in sulfoxidation reactions giving excellent yields and high chemoselectivity. Among the cobalt (II) species, both γ-cyclodextrin complexes synthesized in ethyl acetate or dichloromethane solvents were very good catalysts, while γCDNiBr2 synthesized in ethyl acetate was the best of Ni (II) species. Sulfoxidation takes place with high chemoselectivity in the presence of other groups such as aldehyde. Good results were obtained when these reactions were analyzed using green chemistry metrics. Techniques as FT-IR, UV?vis Diffuse Reflectance, colorimetry, TGA, flame atomic absorption, potentiometric halide titration, and elemental analysis were used to characterize novel complexes. The change of solvent in the synthesis of complexes produces positive effects in holistic green metrics.
publishDate 2018
dc.date.none.fl_str_mv 2018-07
dc.type.none.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
http://purl.org/coar/resource_type/c_6501
info:ar-repo/semantics/articulo
format article
status_str publishedVersion
dc.identifier.none.fl_str_mv http://hdl.handle.net/11336/90879
Pinilla Peña, Diana Carolina; Rossi, Laura Isabel; The sulfoxidation reaction catalyzed by CoBr2 complexes, under the magnifying glass of green parameters; Elsevier B.V.; Molecular Catalysis; 454; 7-2018; 44-54
2468-8231
CONICET Digital
CONICET
url http://hdl.handle.net/11336/90879
identifier_str_mv Pinilla Peña, Diana Carolina; Rossi, Laura Isabel; The sulfoxidation reaction catalyzed by CoBr2 complexes, under the magnifying glass of green parameters; Elsevier B.V.; Molecular Catalysis; 454; 7-2018; 44-54
2468-8231
CONICET Digital
CONICET
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/url/http://linkinghub.elsevier.com/retrieve/pii/S2468823118301809
info:eu-repo/semantics/altIdentifier/doi/10.1016/j.mcat.2018.05.004
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
eu_rights_str_mv openAccess
rights_invalid_str_mv https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.format.none.fl_str_mv application/pdf
application/pdf
application/pdf
dc.publisher.none.fl_str_mv Elsevier B.V.
publisher.none.fl_str_mv Elsevier B.V.
dc.source.none.fl_str_mv reponame:CONICET Digital (CONICET)
instname:Consejo Nacional de Investigaciones Científicas y Técnicas
reponame_str CONICET Digital (CONICET)
collection CONICET Digital (CONICET)
instname_str Consejo Nacional de Investigaciones Científicas y Técnicas
repository.name.fl_str_mv CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicas
repository.mail.fl_str_mv dasensio@conicet.gov.ar; lcarlino@conicet.gov.ar
_version_ 1846782197356298240
score 12.982451

Publicaciones similares