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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
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
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
Volumen:83
Número:3
Página de inicio:375
Página de fin:380
DOI: http://dx.doi.org/10.1016/j.dyepig.2009.06.006
Título revista:Dyes and Pigments
Título revista abreviado:Dyes Pigm.
ISSN:01437208
CODEN:DYPID
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