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Abstract:

Chloro derivatives of N-methylcarbazole (1), N-phenylcarbazole (2), N-acetylcarbazole (3), N-benzoylcarbazole (4) and 2-methoxy-N-methylcarbazole are synthesized. They are compounds 1a, 1b, 1e, 1d, 1e, 2a, 2b, 3a, 3b, 3c, 3d, 4a, 4b, 5a, 5b, 5c, 5d and 5e. Some of them are described for the first time. By using semiempirical PM3 method theoretical substituent effects on the chlorinating reaction are calculated. A chlorination mechanism of carbazoles and N-substituted carbazoles are compared.

Registro:

Documento: Artículo
Título:On the Synthesis and Isolation of Chlorocarbazoles Obtained by Chlorination of N-Substituted Carbazoles
Autor:Bonesi, S.M.; Erra-Balsells, R.
Filiación:Depto. de Quimica Orgánica, Fac. de Ciencias Exactas y Naturales, Universidad de Buenos Aires, ce 74- suc 30, 1430 Buenos Aires, Argentina
Año:1997
Volumen:34
Número:3
Página de inicio:891
Página de fin:900
DOI: http://dx.doi.org/10.1002/jhet.5570340328
Título revista:Journal of Heterocyclic Chemistry
Título revista abreviado:J. Heterocycl. Chem.
ISSN:0022152X
CODEN:JHTCA
Registro:https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_0022152X_v34_n3_p891_Bonesi

Referencias:

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Citas:

---------- APA ----------
Bonesi, S.M. & Erra-Balsells, R. (1997) . On the Synthesis and Isolation of Chlorocarbazoles Obtained by Chlorination of N-Substituted Carbazoles. Journal of Heterocyclic Chemistry, 34(3), 891-900.
http://dx.doi.org/10.1002/jhet.5570340328
---------- CHICAGO ----------
Bonesi, S.M., Erra-Balsells, R. "On the Synthesis and Isolation of Chlorocarbazoles Obtained by Chlorination of N-Substituted Carbazoles" . Journal of Heterocyclic Chemistry 34, no. 3 (1997) : 891-900.
http://dx.doi.org/10.1002/jhet.5570340328
---------- MLA ----------
Bonesi, S.M., Erra-Balsells, R. "On the Synthesis and Isolation of Chlorocarbazoles Obtained by Chlorination of N-Substituted Carbazoles" . Journal of Heterocyclic Chemistry, vol. 34, no. 3, 1997, pp. 891-900.
http://dx.doi.org/10.1002/jhet.5570340328
---------- VANCOUVER ----------
Bonesi, S.M., Erra-Balsells, R. On the Synthesis and Isolation of Chlorocarbazoles Obtained by Chlorination of N-Substituted Carbazoles. J. Heterocycl. Chem. 1997;34(3):891-900.
http://dx.doi.org/10.1002/jhet.5570340328