Molecular solvent effect on the acidity constant of protic ionic liquids
- Autores
- Adam, Claudia Guadalupe; Bravo, Maria Virginia; Mancini, Pedro Maximo Emilio
- Año de publicación
- 2013
- Idioma
- inglés
- Tipo de recurso
- artículo
- Estado
- versión publicada
- Descripción
- In this work how the microscopic properties of a molecular solvent affect the chemical environment of the protic ionic liquids (PILs) was analyzed. Using Reichardt’s dye as indicator of acidity, new acidity constant values for eight PILs (pKaPILs) were determined by spectrophotometric titration. Modifying the character hydrogen bonding donor of the molecular solvent it is possible to handle the PIL acid strength. Thus, we can turn basic PILs into acidic ones thereby the molecular solvent could be used as ‘additive’ for PILs, which allowed us to tune PILs design.
Fil: Adam, Claudia Guadalupe. Universidad Nacional del Litoral. Facultad de Ingeniería Química. Departamento de Química; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Santa Fe; Argentina
Fil: Bravo, Maria Virginia. Universidad Nacional del Litoral. Facultad de Ingeniería Química. Departamento de Química; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Santa Fe; Argentina
Fil: Mancini, Pedro Maximo Emilio. Universidad Nacional del Litoral. Facultad de Ingeniería Química. Departamento de Química; Argentina - Materia
-
Molecular Solvent Effect
Acidity Constant
Protic Ionic Liquids
Microscopic Properties
Reichardt’S Dye
Pka
H Bonding Interact - Nivel de accesibilidad
- acceso abierto
- Condiciones de uso
- https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
- Repositorio
- Institución
- Consejo Nacional de Investigaciones Científicas y Técnicas
- OAI Identificador
- oai:ri.conicet.gov.ar:11336/31267
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Molecular solvent effect on the acidity constant of protic ionic liquidsAdam, Claudia GuadalupeBravo, Maria VirginiaMancini, Pedro Maximo EmilioMolecular Solvent EffectAcidity ConstantProtic Ionic LiquidsMicroscopic PropertiesReichardt’S DyePkaH Bonding Interacthttps://purl.org/becyt/ford/1.4https://purl.org/becyt/ford/1In this work how the microscopic properties of a molecular solvent affect the chemical environment of the protic ionic liquids (PILs) was analyzed. Using Reichardt’s dye as indicator of acidity, new acidity constant values for eight PILs (pKaPILs) were determined by spectrophotometric titration. Modifying the character hydrogen bonding donor of the molecular solvent it is possible to handle the PIL acid strength. Thus, we can turn basic PILs into acidic ones thereby the molecular solvent could be used as ‘additive’ for PILs, which allowed us to tune PILs design.Fil: Adam, Claudia Guadalupe. Universidad Nacional del Litoral. Facultad de Ingeniería Química. Departamento de Química; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Santa Fe; ArgentinaFil: Bravo, Maria Virginia. Universidad Nacional del Litoral. Facultad de Ingeniería Química. Departamento de Química; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Santa Fe; ArgentinaFil: Mancini, Pedro Maximo Emilio. Universidad Nacional del Litoral. Facultad de Ingeniería Química. Departamento de Química; ArgentinaElsevier2013-11info: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/11336/31267Mancini, Pedro Maximo Emilio; Bravo, Maria Virginia; Adam, Claudia Guadalupe; Molecular solvent effect on the acidity constant of protic ionic liquids; Elsevier; Tetrahedron Letters; 55; 1; 11-2013; 148-1500040-4039CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/url/http://www.sciencedirect.com/science/article/pii/S0040403913018947info:eu-repo/semantics/altIdentifier/doi/10.1016/j.tetlet.2013.10.137info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-29T09:56:54Zoai:ri.conicet.gov.ar:11336/31267instacron: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:34982025-09-29 09:56:55.087CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse |
dc.title.none.fl_str_mv |
Molecular solvent effect on the acidity constant of protic ionic liquids |
title |
Molecular solvent effect on the acidity constant of protic ionic liquids |
spellingShingle |
Molecular solvent effect on the acidity constant of protic ionic liquids Adam, Claudia Guadalupe Molecular Solvent Effect Acidity Constant Protic Ionic Liquids Microscopic Properties Reichardt’S Dye Pka H Bonding Interact |
title_short |
Molecular solvent effect on the acidity constant of protic ionic liquids |
title_full |
Molecular solvent effect on the acidity constant of protic ionic liquids |
title_fullStr |
Molecular solvent effect on the acidity constant of protic ionic liquids |
title_full_unstemmed |
Molecular solvent effect on the acidity constant of protic ionic liquids |
title_sort |
Molecular solvent effect on the acidity constant of protic ionic liquids |
dc.creator.none.fl_str_mv |
Adam, Claudia Guadalupe Bravo, Maria Virginia Mancini, Pedro Maximo Emilio |
author |
Adam, Claudia Guadalupe |
author_facet |
Adam, Claudia Guadalupe Bravo, Maria Virginia Mancini, Pedro Maximo Emilio |
author_role |
author |
author2 |
Bravo, Maria Virginia Mancini, Pedro Maximo Emilio |
author2_role |
author author |
dc.subject.none.fl_str_mv |
Molecular Solvent Effect Acidity Constant Protic Ionic Liquids Microscopic Properties Reichardt’S Dye Pka H Bonding Interact |
topic |
Molecular Solvent Effect Acidity Constant Protic Ionic Liquids Microscopic Properties Reichardt’S Dye Pka H Bonding Interact |
purl_subject.fl_str_mv |
https://purl.org/becyt/ford/1.4 https://purl.org/becyt/ford/1 |
dc.description.none.fl_txt_mv |
In this work how the microscopic properties of a molecular solvent affect the chemical environment of the protic ionic liquids (PILs) was analyzed. Using Reichardt’s dye as indicator of acidity, new acidity constant values for eight PILs (pKaPILs) were determined by spectrophotometric titration. Modifying the character hydrogen bonding donor of the molecular solvent it is possible to handle the PIL acid strength. Thus, we can turn basic PILs into acidic ones thereby the molecular solvent could be used as ‘additive’ for PILs, which allowed us to tune PILs design. Fil: Adam, Claudia Guadalupe. Universidad Nacional del Litoral. Facultad de Ingeniería Química. Departamento de Química; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Santa Fe; Argentina Fil: Bravo, Maria Virginia. Universidad Nacional del Litoral. Facultad de Ingeniería Química. Departamento de Química; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Santa Fe; Argentina Fil: Mancini, Pedro Maximo Emilio. Universidad Nacional del Litoral. Facultad de Ingeniería Química. Departamento de Química; Argentina |
description |
In this work how the microscopic properties of a molecular solvent affect the chemical environment of the protic ionic liquids (PILs) was analyzed. Using Reichardt’s dye as indicator of acidity, new acidity constant values for eight PILs (pKaPILs) were determined by spectrophotometric titration. Modifying the character hydrogen bonding donor of the molecular solvent it is possible to handle the PIL acid strength. Thus, we can turn basic PILs into acidic ones thereby the molecular solvent could be used as ‘additive’ for PILs, which allowed us to tune PILs design. |
publishDate |
2013 |
dc.date.none.fl_str_mv |
2013-11 |
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/11336/31267 Mancini, Pedro Maximo Emilio; Bravo, Maria Virginia; Adam, Claudia Guadalupe; Molecular solvent effect on the acidity constant of protic ionic liquids; Elsevier; Tetrahedron Letters; 55; 1; 11-2013; 148-150 0040-4039 CONICET Digital CONICET |
url |
http://hdl.handle.net/11336/31267 |
identifier_str_mv |
Mancini, Pedro Maximo Emilio; Bravo, Maria Virginia; Adam, Claudia Guadalupe; Molecular solvent effect on the acidity constant of protic ionic liquids; Elsevier; Tetrahedron Letters; 55; 1; 11-2013; 148-150 0040-4039 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://www.sciencedirect.com/science/article/pii/S0040403913018947 info:eu-repo/semantics/altIdentifier/doi/10.1016/j.tetlet.2013.10.137 |
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 |
publisher.none.fl_str_mv |
Elsevier |
dc.source.none.fl_str_mv |
reponame:CONICET Digital (CONICET) instname:Consejo Nacional de Investigaciones Científicas y Técnicas |
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CONICET Digital (CONICET) |
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CONICET Digital (CONICET) |
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Consejo Nacional de Investigaciones Científicas y Técnicas |
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CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicas |
repository.mail.fl_str_mv |
dasensio@conicet.gov.ar; lcarlino@conicet.gov.ar |
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1844613706867015680 |
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13.070432 |