Abstract:
The photochemistry of carbazole in different pure and mixtured organic solvents that contain chloro atoms in their structure is studied. Depending on the properties of the medium photoinduced single electron transfer (PSET) process is observed yielding 1-chloro and 3-chloro carbazoles as main products. Carboalkoxy and formyl carbazoles are also obtained when irradiations are performed in the presence of oxygen ks, kQ and φ for fluorescence emission of carbazole in the different organic media studied as well as conversion of carbazole and products formation have been measured. The Rehm-Weller equation is used in order to evaluate the ΔG○ETof the PSET processes.
Registro:
Documento: |
Artículo
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Título: | Photochemical reactions of carbazole with chloromethanes in organic media |
Autor: | Bonesi, S.M.; Erra-Balsells, R. |
Filiación: | Departamento de Química Orgánica, Facultad de Ciencias Exactas y Naturales, Universidad de Buenos Aires, c.c. 74 - suc. 30, 1430 - Buenos Aires, Argentina
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Año: | 1999
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Volumen: | 87
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Número: | 3-4
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Página de inicio: | 127
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Página de fin: | 142
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Título revista: | Anales des la Asociacion Quimica Argentina
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ISSN: | 03650375
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Registro: | https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_03650375_v87_n3-4_p127_Bonesi |
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Citas:
---------- APA ----------
Bonesi, S.M. & Erra-Balsells, R.
(1999)
. Photochemical reactions of carbazole with chloromethanes in organic media. Anales des la Asociacion Quimica Argentina, 87(3-4), 127-142.
Recuperado de https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_03650375_v87_n3-4_p127_Bonesi [ ]
---------- CHICAGO ----------
Bonesi, S.M., Erra-Balsells, R.
"Photochemical reactions of carbazole with chloromethanes in organic media"
. Anales des la Asociacion Quimica Argentina 87, no. 3-4
(1999) : 127-142.
Recuperado de https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_03650375_v87_n3-4_p127_Bonesi [ ]
---------- MLA ----------
Bonesi, S.M., Erra-Balsells, R.
"Photochemical reactions of carbazole with chloromethanes in organic media"
. Anales des la Asociacion Quimica Argentina, vol. 87, no. 3-4, 1999, pp. 127-142.
Recuperado de https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_03650375_v87_n3-4_p127_Bonesi [ ]
---------- VANCOUVER ----------
Bonesi, S.M., Erra-Balsells, R. Photochemical reactions of carbazole with chloromethanes in organic media. 1999;87(3-4):127-142.
Available from: https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_03650375_v87_n3-4_p127_Bonesi [ ]