Synthesis and properties of phthalocyanine zinc(II) complexes replaced with oxygen and sulfur linked adamantane moieties

Novel, zinc (II) phthalocyanines substituted with 2-adamantanol and 1-adamantanethiol moieties were prepared from the corresponding phthalonitriles employing commercially available 3- and 4-nitrophthalonitrile as the starting material. The Q-band of tetra-α-substituted phthalocyanines occurred at lo...

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Detalles Bibliográficos
Autor principal: Dicelio, Lelia Elina
Publicado: 2009
Materias:
Fluorescence
Nucleophilic displacement
Photo-stability
Phthalonitrile derivatives
Singlet oxygen
Zinc(II) phthalocyanines
4-Nitrophthalonitrile
Adamantane
Phthalonitriles
Singlet oxygen generation
Starting materials
Zinc complex
Gas generators
Isomers
Oxygen
Stability
Sulfur
Synthesis (chemical)
Zinc
Zinc compounds
dye
fluorescence
inorganic compound
oxygen
stability
Acceso en línea:https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_01437208_v83_n3_p375_GarciaVior
http://hdl.handle.net/20.500.12110/paper_01437208_v83_n3_p375_GarciaVior
Aporte de:
Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA) de Universidad de Buenos Aires
id paper:paper_01437208_v83_n3_p375_GarciaVior
record_format dspace
spelling paper:paper_01437208_v83_n3_p375_GarciaVior2023-06-08T15:11:55Z Synthesis and properties of phthalocyanine zinc(II) complexes replaced with oxygen and sulfur linked adamantane moieties Dicelio, Lelia Elina Fluorescence Nucleophilic displacement Photo-stability Phthalonitrile derivatives Singlet oxygen Zinc(II) phthalocyanines 4-Nitrophthalonitrile Adamantane Nucleophilic displacement Photo-stability Phthalonitrile derivatives Phthalonitriles Singlet oxygen Singlet oxygen generation Starting materials Zinc complex Fluorescence Gas generators Isomers Oxygen Stability Sulfur Synthesis (chemical) Zinc Zinc compounds dye fluorescence inorganic compound oxygen stability Novel, zinc (II) phthalocyanines substituted with 2-adamantanol and 1-adamantanethiol moieties were prepared from the corresponding phthalonitriles employing commercially available 3- and 4-nitrophthalonitrile as the starting material. The Q-band of tetra-α-substituted phthalocyanines occurred at longer wavelengths than those of the corresponding, tetra-β-substituted phthalocyanines. Substituents at the β position increased ΦF values; all phthalocyanines studied displayed excellent singlet oxygen generations ability, with α-substituted dyes showing higher ΦΔ values than their β-isomers. The dyes exhibited good photo-stability, with α-substituted phthalocyanines proving to be of higher stability than the corresponding β-isomers. © 2009 Elsevier Ltd. All rights reserved. Fil:Dicelio, L.E. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales; Argentina. 2009 https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_01437208_v83_n3_p375_GarciaVior http://hdl.handle.net/20.500.12110/paper_01437208_v83_n3_p375_GarciaVior
institution Universidad de Buenos Aires
institution_str I-28
repository_str R-134
collection Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA)
topic Fluorescence
Nucleophilic displacement
Photo-stability
Phthalonitrile derivatives
Singlet oxygen
Zinc(II) phthalocyanines
4-Nitrophthalonitrile
Adamantane
Nucleophilic displacement
Photo-stability
Phthalonitrile derivatives
Phthalonitriles
Singlet oxygen
Singlet oxygen generation
Starting materials
Zinc complex
Fluorescence
Gas generators
Isomers
Oxygen
Stability
Sulfur
Synthesis (chemical)
Zinc
Zinc compounds
dye
fluorescence
inorganic compound
oxygen
stability
spellingShingle Fluorescence
Nucleophilic displacement
Photo-stability
Phthalonitrile derivatives
Singlet oxygen
Zinc(II) phthalocyanines
4-Nitrophthalonitrile
Adamantane
Nucleophilic displacement
Photo-stability
Phthalonitrile derivatives
Phthalonitriles
Singlet oxygen
Singlet oxygen generation
Starting materials
Zinc complex
Fluorescence
Gas generators
Isomers
Oxygen
Stability
Sulfur
Synthesis (chemical)
Zinc
Zinc compounds
dye
fluorescence
inorganic compound
oxygen
stability
Dicelio, Lelia Elina
Synthesis and properties of phthalocyanine zinc(II) complexes replaced with oxygen and sulfur linked adamantane moieties
topic_facet Fluorescence
Nucleophilic displacement
Photo-stability
Phthalonitrile derivatives
Singlet oxygen
Zinc(II) phthalocyanines
4-Nitrophthalonitrile
Adamantane
Nucleophilic displacement
Photo-stability
Phthalonitrile derivatives
Phthalonitriles
Singlet oxygen
Singlet oxygen generation
Starting materials
Zinc complex
Fluorescence
Gas generators
Isomers
Oxygen
Stability
Sulfur
Synthesis (chemical)
Zinc
Zinc compounds
dye
fluorescence
inorganic compound
oxygen
stability
description Novel, zinc (II) phthalocyanines substituted with 2-adamantanol and 1-adamantanethiol moieties were prepared from the corresponding phthalonitriles employing commercially available 3- and 4-nitrophthalonitrile as the starting material. The Q-band of tetra-α-substituted phthalocyanines occurred at longer wavelengths than those of the corresponding, tetra-β-substituted phthalocyanines. Substituents at the β position increased ΦF values; all phthalocyanines studied displayed excellent singlet oxygen generations ability, with α-substituted dyes showing higher ΦΔ values than their β-isomers. The dyes exhibited good photo-stability, with α-substituted phthalocyanines proving to be of higher stability than the corresponding β-isomers. © 2009 Elsevier Ltd. All rights reserved.
author Dicelio, Lelia Elina
author_facet Dicelio, Lelia Elina
author_sort Dicelio, Lelia Elina
title Synthesis and properties of phthalocyanine zinc(II) complexes replaced with oxygen and sulfur linked adamantane moieties
title_short Synthesis and properties of phthalocyanine zinc(II) complexes replaced with oxygen and sulfur linked adamantane moieties
title_full Synthesis and properties of phthalocyanine zinc(II) complexes replaced with oxygen and sulfur linked adamantane moieties
title_fullStr Synthesis and properties of phthalocyanine zinc(II) complexes replaced with oxygen and sulfur linked adamantane moieties
title_full_unstemmed Synthesis and properties of phthalocyanine zinc(II) complexes replaced with oxygen and sulfur linked adamantane moieties
title_sort synthesis and properties of phthalocyanine zinc(ii) complexes replaced with oxygen and sulfur linked adamantane moieties
publishDate 2009
url https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_01437208_v83_n3_p375_GarciaVior
http://hdl.handle.net/20.500.12110/paper_01437208_v83_n3_p375_GarciaVior
work_keys_str_mv AT dicelioleliaelina synthesisandpropertiesofphthalocyaninezinciicomplexesreplacedwithoxygenandsulfurlinkedadamantanemoieties
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