Abstract:
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.
Registro:
Documento: |
Artículo
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Título: | Synthesis and properties of phthalocyanine zinc(II) complexes replaced with oxygen and sulfur linked adamantane moieties |
Autor: | García Vior, M.C.; Dicelio, L.E.; Awruch, J. |
Filiación: | Departamento de Química Orgánica, Facultad de Farmacia y Bioquímica, Universidad de Buenos Aires, Junín 956, 1113 Buenos Aires, Argentina INQUIMAE, Departamento de Química Inorgánica, Analítica y Química Física, Facultad de Ciencias Exactas y Naturales, Ciudad Universitaria, Pabellon II, 1428 Buenos Aires, Argentina
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Palabras clave: | 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 |
Año: | 2009
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Volumen: | 83
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Número: | 3
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Página de inicio: | 375
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Página de fin: | 380
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DOI: |
http://dx.doi.org/10.1016/j.dyepig.2009.06.006 |
Título revista: | Dyes and Pigments
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Título revista abreviado: | Dyes Pigm.
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ISSN: | 01437208
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CODEN: | DYPID
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Registro: | https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_01437208_v83_n3_p375_GarciaVior |
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Citas:
---------- APA ----------
García Vior, M.C., Dicelio, L.E. & Awruch, J.
(2009)
. Synthesis and properties of phthalocyanine zinc(II) complexes replaced with oxygen and sulfur linked adamantane moieties. Dyes and Pigments, 83(3), 375-380.
http://dx.doi.org/10.1016/j.dyepig.2009.06.006---------- CHICAGO ----------
García Vior, M.C., Dicelio, L.E., Awruch, J.
"Synthesis and properties of phthalocyanine zinc(II) complexes replaced with oxygen and sulfur linked adamantane moieties"
. Dyes and Pigments 83, no. 3
(2009) : 375-380.
http://dx.doi.org/10.1016/j.dyepig.2009.06.006---------- MLA ----------
García Vior, M.C., Dicelio, L.E., Awruch, J.
"Synthesis and properties of phthalocyanine zinc(II) complexes replaced with oxygen and sulfur linked adamantane moieties"
. Dyes and Pigments, vol. 83, no. 3, 2009, pp. 375-380.
http://dx.doi.org/10.1016/j.dyepig.2009.06.006---------- VANCOUVER ----------
García Vior, M.C., Dicelio, L.E., Awruch, J. Synthesis and properties of phthalocyanine zinc(II) complexes replaced with oxygen and sulfur linked adamantane moieties. Dyes Pigm. 2009;83(3):375-380.
http://dx.doi.org/10.1016/j.dyepig.2009.06.006