2026-04-17T12:04:54Zhttps://riubu.ubu.es/oai/requestoai:riubu.ubu.es:10259/38942021-11-10T09:38:24Zcom_10259_3593com_10259_5086com_10259_2604col_10259_3594
Brønsted Acid-Catalyzed Straightforward Synthesis of Benzo[b]carbazoles from 2,3-Unsubstituted Indoles
Suárez, Anisley
García García, Patricia
Fernández Rodríguez, Manuel A.
Sanz Díez, Roberto
1,2-alkyl shift
benzo[b]carbazoles
Brønsted acid catalysis
heterocycles
synthetic methods
Described is a general and efficient synthesis of valuable benzo[b]carbazoles by Brønsted acid-catalyzed reactions between simple C-2,C-3-unsubstituted indoles and ortho-[α-(hydroxy)benzyl]benzaldehyde acetals. Highly selective migration processes are involved as key steps in the overall cascade sequence that involves the one-pot formation of two new bonds and a cycle in a regioselective fashion.
2015-12-10
2015-12-10
2014-02
info:eu-repo/semantics/article
1615-4150
http://hdl.handle.net/10259/3894
10.1002/adsc.201300868
eng
Advanced Synthesis & Catalysis. 2014, V. 356, n. 2-3, p. 374–382
http://dx.doi.org/10.1002/adsc.201300868
info:eu-repo/semantics/openAccess
Wiley-VCH Verlag