2026-04-29T09:57:54Zhttps://riubu.ubu.es/oai/request

oai:riubu.ubu.es:10259/37992021-11-10T09:38:24Zcom_10259_3593com_10259_5086com_10259_2604col_10259_3594

Álvarez Manuel, Estela Miguel, Delia García García, Patricia Fernández Rodríguez, Manuel A. Rodríguez, Félix Sanz Díez, Roberto 2015-07-27T09:55:12Z 2015-07-27T09:55:12Z 2011-06 1860-5397 http://hdl.handle.net/10259/3799 10.3762/bjoc.7.89 The selectivity of our previously described gold-catalyzed tandem reaction, 1,2-indole migration followed by aura-iso-Nazarov cyclization, of 3-propargylindoles bearing (hetero)aromatic substituents at both the propargylic and terminal positions, was reversed by the proper choice of the catalyst and the reaction conditions. Thus, 3-(inden-2-yl)indoles, derived from an aura-Nazarov cyclization (instead of an aura-iso-Nazarov cyclization), were obtained in moderate to good yields from a variety of 3-propargylindoles eng http://creativecommons.org/licenses/by/4.0/ Este documento está sujeto a una licencia de uso Creative Commons, por la cual está permitido hacer copia, distribuir, comunicar públicamente, remezclar, transformar y crear a partir del material para cualquier finalidad, incluso comercial, siempre que se cite al autor original, se proporcione un enlace a la licencia y se indique si se han realizado cambios info:eu-repo/semantics/openAccess Attribution 4.0 International catalysis gold indoles Nazarov cyclizations selectivity Solvent- and ligand-induced switch of selectivity in gold(I)-catalyzed tandem reactions of 3-propargylindoles info:eu-repo/semantics/article