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Abstract:

The photochemical behavior of β-carbolines in carbon tetrachloride-ethanol mixtures in addition to the corresponding UV absorption spectra and fluorescence emission spectra are discussed. The irreversible electron transfer from the singlet excited β-carboline molecule to the carbon tetrachloride molecule in the transient excited charge transfer complex have been proposed as the primary photochemical processes initiating the mechanism of secondary reactions in the system studied. The results obtained can be interpreted in terms of a diffusional quenching mechanism. © 1990.

Registro:

Documento: Artículo
Título:Photochemical reaction of β-carbolines in carbon tetrachloride-ethanol mixtures
Autor:Biondic, M.C.; Erra-Balsells, R.
Filiación:Departamento de Química Orgánica, Facultad de Ciencias Exactas y Naturales, Universidad de Buenos Aires, Pabellon 2, 3, Ciudad Universitaria, 1428 Buenos Aires, Argentina
Año:1990
Volumen:51
Número:3
Página de inicio:341
Página de fin:353
DOI: http://dx.doi.org/10.1016/1010-6030(90)87068-M
Título revista:Journal of Photochemistry and Photobiology, A: Chemistry
Título revista abreviado:J. Photochem. Photobiol. A Chem.
ISSN:10106030
CODEN:JPPCE
Registro:https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_10106030_v51_n3_p341_Biondic

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Citas:

---------- APA ----------
Biondic, M.C. & Erra-Balsells, R. (1990) . Photochemical reaction of β-carbolines in carbon tetrachloride-ethanol mixtures. Journal of Photochemistry and Photobiology, A: Chemistry, 51(3), 341-353.
http://dx.doi.org/10.1016/1010-6030(90)87068-M
---------- CHICAGO ----------
Biondic, M.C., Erra-Balsells, R. "Photochemical reaction of β-carbolines in carbon tetrachloride-ethanol mixtures" . Journal of Photochemistry and Photobiology, A: Chemistry 51, no. 3 (1990) : 341-353.
http://dx.doi.org/10.1016/1010-6030(90)87068-M
---------- MLA ----------
Biondic, M.C., Erra-Balsells, R. "Photochemical reaction of β-carbolines in carbon tetrachloride-ethanol mixtures" . Journal of Photochemistry and Photobiology, A: Chemistry, vol. 51, no. 3, 1990, pp. 341-353.
http://dx.doi.org/10.1016/1010-6030(90)87068-M
---------- VANCOUVER ----------
Biondic, M.C., Erra-Balsells, R. Photochemical reaction of β-carbolines in carbon tetrachloride-ethanol mixtures. J. Photochem. Photobiol. A Chem. 1990;51(3):341-353.
http://dx.doi.org/10.1016/1010-6030(90)87068-M