Synthesis and photophysical properties of phthalocyanines having calixpyrrole units

Zn2+ and Co2+ metallated phthalocyanines having four calixpyrrole units have been prepared from a calixpyrrole phthalonitrile using Zn2+ or Co2+ salts as templates of a phthalocyanine macrocycle. Hostguest complexes between the anions (Cl-, F- and H2PO4-) and the calixpyrrole units are formed as evi...

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Autores: Erol, Zeynep Neslihan, Arslanoglu, Yasin, Hamuryudan, Esin, Atienzar Corvillo, Pedro Enrique|||0000-0002-0356-021X, García Gómez, Hermenegildo|||0000-0002-9664-493X
Tipo de recurso: artículo
Fecha de publicación:2015
País:España
Institución:Universitat Politècnica de València (UPV)
Repositorio:RiuNet. Repositorio Institucional de la Universitat Politécnica de Valéncia
Idioma:inglés
OAI Identifier:oai:riunet.upv.es:10251/64099
Acceso en línea:https://riunet.upv.es/handle/10251/64099
Access Level:acceso abierto
Palabra clave:ZINC PHTHALOCYANINES
CHARGE SEPARATION
PHOTOCHEMISTRY
PORPHYRINS
COMPLEXES
XANTHONE
ELECTROCHEMISTRY
CYCLODEXTRIN
SUBSTITUENTS
FULLERENES
QUIMICA ORGANICA
QUIMICA ANALITICA
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network_acronym_str ES
network_name_str España
repository_id_str
spelling Synthesis and photophysical properties of phthalocyanines having calixpyrrole unitsErol, Zeynep NeslihanArslanoglu, YasinHamuryudan, EsinAtienzar Corvillo, Pedro Enrique|||0000-0002-0356-021XGarcía Gómez, Hermenegildo|||0000-0002-9664-493XZINC PHTHALOCYANINESCHARGE SEPARATIONPHOTOCHEMISTRYPORPHYRINSCOMPLEXESXANTHONEELECTROCHEMISTRYCYCLODEXTRINSUBSTITUENTSFULLERENESQUIMICA ORGANICAQUIMICA ANALITICAZn2+ and Co2+ metallated phthalocyanines having four calixpyrrole units have been prepared from a calixpyrrole phthalonitrile using Zn2+ or Co2+ salts as templates of a phthalocyanine macrocycle. Hostguest complexes between the anions (Cl-, F- and H2PO4-) and the calixpyrrole units are formed as evidenced by NMR, the shift in the reduction potential of the calixpyrrole units by cyclic voltammetry and by observation of two straight lines in the plot of the conductivity versus the amount of halide. While halides do not form complexes with Zn2+ or Co2+ ions of the phthalocyanine core in the ground state as evidenced by the lack of variation in the position of the Q-band in optical spectroscopy, upon 355 nm excitation, the apical metal-halide complex should be formed as a transient as evidenced by the comparison of the transient absorption spectra in the presence and absence of halides.Financial support from the Ministry of Science and Innovation of Spain, (CTQ 2012-2013) is gratefully acknowledged. P.A. also thanks the Spanish Ministry of Science and Innovation by a Ramon y Cajal research associate contract (RYC-2012-10702) and the UPV for the grant PAID-06-12.Royal Society of ChemistryInstituto Universitario Mixto de Tecnología QuímicaDepartamento de QuímicaEscuela Técnica Superior de Ingeniería IndustrialMinisterio de Economía y CompetitividadUniversitat Politècnica de ValènciaMinisterio de Ciencia e InnovaciónRepositorio Institucional de la Universitat Politècnica de València Riunet20152015-01-01journal articlehttp://purl.org/coar/resource_type/c_6501VoRhttp://purl.org/coar/version/c_970fb48d4fbd8a85info:eu-repo/semantics/articleapplication/pdfapplication/pdfhttps://riunet.upv.es/handle/10251/64099reponame:RiuNet. Repositorio Institucional de la Universitat Politécnica de Valénciainstname:Universitat Politècnica de València (UPV)InglésengMinisterio de Economía y Competitividad http://dx.doi.org/10.13039/501100003329 RYC-2012-10702 RYC-2012-10702Universitat Politècnica de València https://doi.org/10.13039/501100004233 PAID-06-12open accesshttp://purl.org/coar/access_right/c_abf2Reserva de todos los derechoshttp://rightsstatements.org/vocab/InC/1.0/info:eu-repo/semantics/openAccessoai:riunet.upv.es:10251/640992026-06-13T07:49:27Z
dc.title.none.fl_str_mv Synthesis and photophysical properties of phthalocyanines having calixpyrrole units
title Synthesis and photophysical properties of phthalocyanines having calixpyrrole units
spellingShingle Synthesis and photophysical properties of phthalocyanines having calixpyrrole units
Erol, Zeynep Neslihan
ZINC PHTHALOCYANINES
CHARGE SEPARATION
PHOTOCHEMISTRY
PORPHYRINS
COMPLEXES
XANTHONE
ELECTROCHEMISTRY
CYCLODEXTRIN
SUBSTITUENTS
FULLERENES
QUIMICA ORGANICA
QUIMICA ANALITICA
title_short Synthesis and photophysical properties of phthalocyanines having calixpyrrole units
title_full Synthesis and photophysical properties of phthalocyanines having calixpyrrole units
title_fullStr Synthesis and photophysical properties of phthalocyanines having calixpyrrole units
title_full_unstemmed Synthesis and photophysical properties of phthalocyanines having calixpyrrole units
title_sort Synthesis and photophysical properties of phthalocyanines having calixpyrrole units
dc.creator.none.fl_str_mv Erol, Zeynep Neslihan
Arslanoglu, Yasin
Hamuryudan, Esin
Atienzar Corvillo, Pedro Enrique|||0000-0002-0356-021X
García Gómez, Hermenegildo|||0000-0002-9664-493X
author Erol, Zeynep Neslihan
author_facet Erol, Zeynep Neslihan
Arslanoglu, Yasin
Hamuryudan, Esin
Atienzar Corvillo, Pedro Enrique|||0000-0002-0356-021X
García Gómez, Hermenegildo|||0000-0002-9664-493X
author_role author
author2 Arslanoglu, Yasin
Hamuryudan, Esin
Atienzar Corvillo, Pedro Enrique|||0000-0002-0356-021X
García Gómez, Hermenegildo|||0000-0002-9664-493X
author2_role author
author
author
author
dc.contributor.none.fl_str_mv Instituto Universitario Mixto de Tecnología Química
Departamento de Química
Escuela Técnica Superior de Ingeniería Industrial
Ministerio de Economía y Competitividad
Universitat Politècnica de València
Ministerio de Ciencia e Innovación
Repositorio Institucional de la Universitat Politècnica de València Riunet
dc.subject.none.fl_str_mv ZINC PHTHALOCYANINES
CHARGE SEPARATION
PHOTOCHEMISTRY
PORPHYRINS
COMPLEXES
XANTHONE
ELECTROCHEMISTRY
CYCLODEXTRIN
SUBSTITUENTS
FULLERENES
QUIMICA ORGANICA
QUIMICA ANALITICA
topic ZINC PHTHALOCYANINES
CHARGE SEPARATION
PHOTOCHEMISTRY
PORPHYRINS
COMPLEXES
XANTHONE
ELECTROCHEMISTRY
CYCLODEXTRIN
SUBSTITUENTS
FULLERENES
QUIMICA ORGANICA
QUIMICA ANALITICA
description Zn2+ and Co2+ metallated phthalocyanines having four calixpyrrole units have been prepared from a calixpyrrole phthalonitrile using Zn2+ or Co2+ salts as templates of a phthalocyanine macrocycle. Hostguest complexes between the anions (Cl-, F- and H2PO4-) and the calixpyrrole units are formed as evidenced by NMR, the shift in the reduction potential of the calixpyrrole units by cyclic voltammetry and by observation of two straight lines in the plot of the conductivity versus the amount of halide. While halides do not form complexes with Zn2+ or Co2+ ions of the phthalocyanine core in the ground state as evidenced by the lack of variation in the position of the Q-band in optical spectroscopy, upon 355 nm excitation, the apical metal-halide complex should be formed as a transient as evidenced by the comparison of the transient absorption spectra in the presence and absence of halides.
publishDate 2015
dc.date.none.fl_str_mv 2015
2015-01-01
dc.type.none.fl_str_mv journal article
http://purl.org/coar/resource_type/c_6501
VoR
http://purl.org/coar/version/c_970fb48d4fbd8a85
dc.type.openaire.fl_str_mv info:eu-repo/semantics/article
format article
dc.identifier.none.fl_str_mv https://riunet.upv.es/handle/10251/64099
url https://riunet.upv.es/handle/10251/64099
dc.language.none.fl_str_mv Inglés
eng
language_invalid_str_mv Inglés
language eng
dc.relation.none.fl_str_mv Ministerio de Economía y Competitividad http://dx.doi.org/10.13039/501100003329 RYC-2012-10702 RYC-2012-10702
Universitat Politècnica de València https://doi.org/10.13039/501100004233 PAID-06-12
dc.rights.none.fl_str_mv open access
http://purl.org/coar/access_right/c_abf2
Reserva de todos los derechos
http://rightsstatements.org/vocab/InC/1.0/
dc.rights.openaire.fl_str_mv info:eu-repo/semantics/openAccess
rights_invalid_str_mv open access
http://purl.org/coar/access_right/c_abf2
Reserva de todos los derechos
http://rightsstatements.org/vocab/InC/1.0/
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
application/pdf
dc.publisher.none.fl_str_mv Royal Society of Chemistry
publisher.none.fl_str_mv Royal Society of Chemistry
dc.source.none.fl_str_mv reponame:RiuNet. Repositorio Institucional de la Universitat Politécnica de Valéncia
instname:Universitat Politècnica de València (UPV)
instname_str Universitat Politècnica de València (UPV)
reponame_str RiuNet. Repositorio Institucional de la Universitat Politécnica de Valéncia
collection RiuNet. Repositorio Institucional de la Universitat Politécnica de Valéncia
repository.name.fl_str_mv
repository.mail.fl_str_mv
_version_ 1869415793922408448
score 15,300719

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