Biodegradable ionic liquids: Part I. Concept, preliminary targets and evaluation

10 pages, 3 figures, 1 scheme.-- Printed version published Mar 2004.

Detalhes bibliográficos
Autores: Gathergood, Nicholas, García Ramón, María Teresa, Scammells, Peter J.
Formato: artículo
Fecha de publicación:2004
País:España
Recursos:Consejo Superior de Investigaciones Científicas (CSIC)
Repositorio:DIGITAL.CSIC. Repositorio Institucional del CSIC
OAI Identifier:oai:digital.csic.es:10261/18375
Acesso em linha:http://hdl.handle.net/10261/18375
Access Level:acceso abierto
Palavra-chave:Ionic liquids
Biodegradability
Toxicity
3-methyl-1-(alkyloxycarbonylmethyl)imidazolium bromide
Surfactants
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spelling Biodegradable ionic liquids: Part I. Concept, preliminary targets and evaluationGathergood, NicholasGarcía Ramón, María TeresaScammells, Peter J.Ionic liquidsBiodegradabilityToxicity3-methyl-1-(alkyloxycarbonylmethyl)imidazolium bromideSurfactants10 pages, 3 figures, 1 scheme.-- Printed version published Mar 2004.The design, preparation and evaluation of biodegradable ionic liquids containing ester or amide groups in the alkyl side chain are presented. Factors improving the biodegradation of surfactants were successfully applied to ionic liquids. These novel ionic liquids can be prepared from readily available starting materials in high yield. The introduction of a group susceptible to enzymatic hydrolysis greatly improves the biodegradation (OECD 301D Closed Bottle Test) compared with the commonly used dialkylimidazolium ionic liquids, bmimBF4 and bmimPF6. For the 3-methyl-1-(alkyloxycarbonylmethyl)imidazolium bromide series, the greatest biodegradation was observed when alkyl = butyl, pentyl, hexyl and octyl. The corresponding amide analogs proved to be poorly biodegradable.Peer reviewedRoyal Society of Chemistry (UK)200920092004info:eu-repo/semantics/articlehttp://purl.org/coar/resource_type/c_6501343516 bytesapplication/pdfhttp://hdl.handle.net/10261/18375reponame:DIGITAL.CSIC. Repositorio Institucional del CSICinstname:Consejo Superior de Investigaciones Científicas (CSIC)Ingléshttp://dx.doi.org/10.1039/b315270ginfo:eu-repo/semantics/openAccessoai:digital.csic.es:10261/183752026-05-22T06:33:51Z
dc.title.none.fl_str_mv Biodegradable ionic liquids: Part I. Concept, preliminary targets and evaluation
title Biodegradable ionic liquids: Part I. Concept, preliminary targets and evaluation
spellingShingle Biodegradable ionic liquids: Part I. Concept, preliminary targets and evaluation
Gathergood, Nicholas
Ionic liquids
Biodegradability
Toxicity
3-methyl-1-(alkyloxycarbonylmethyl)imidazolium bromide
Surfactants
title_short Biodegradable ionic liquids: Part I. Concept, preliminary targets and evaluation
title_full Biodegradable ionic liquids: Part I. Concept, preliminary targets and evaluation
title_fullStr Biodegradable ionic liquids: Part I. Concept, preliminary targets and evaluation
title_full_unstemmed Biodegradable ionic liquids: Part I. Concept, preliminary targets and evaluation
title_sort Biodegradable ionic liquids: Part I. Concept, preliminary targets and evaluation
dc.creator.none.fl_str_mv Gathergood, Nicholas
García Ramón, María Teresa
Scammells, Peter J.
author Gathergood, Nicholas
author_facet Gathergood, Nicholas
García Ramón, María Teresa
Scammells, Peter J.
author_role author
author2 García Ramón, María Teresa
Scammells, Peter J.
author2_role author
author
dc.subject.none.fl_str_mv Ionic liquids
Biodegradability
Toxicity
3-methyl-1-(alkyloxycarbonylmethyl)imidazolium bromide
Surfactants
topic Ionic liquids
Biodegradability
Toxicity
3-methyl-1-(alkyloxycarbonylmethyl)imidazolium bromide
Surfactants
description 10 pages, 3 figures, 1 scheme.-- Printed version published Mar 2004.
publishDate 2004
dc.date.none.fl_str_mv 2004
2009
2009
dc.type.none.fl_str_mv info:eu-repo/semantics/article
http://purl.org/coar/resource_type/c_6501
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dc.identifier.none.fl_str_mv http://hdl.handle.net/10261/18375
url http://hdl.handle.net/10261/18375
dc.language.none.fl_str_mv Inglés
language_invalid_str_mv Inglés
dc.relation.none.fl_str_mv http://dx.doi.org/10.1039/b315270g
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv 343516 bytes
application/pdf
dc.publisher.none.fl_str_mv Royal Society of Chemistry (UK)
publisher.none.fl_str_mv Royal Society of Chemistry (UK)
dc.source.none.fl_str_mv reponame:DIGITAL.CSIC. Repositorio Institucional del CSIC
instname:Consejo Superior de Investigaciones Científicas (CSIC)
instname_str Consejo Superior de Investigaciones Científicas (CSIC)
reponame_str DIGITAL.CSIC. Repositorio Institucional del CSIC
collection DIGITAL.CSIC. Repositorio Institucional del CSIC
repository.name.fl_str_mv
repository.mail.fl_str_mv
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score 15,81155

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