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oai:riubu.ubu.es:10259/38012025-12-15T08:28:42Zcom_10259_3593com_10259_5086com_10259_2604col_10259_3594

Synthesis of 2-Indol-3-ylbenzofulvenes through a Tandem Reaction Catalyzed by Cationic Gold(I) Complexes Álvarez Manuel, Estela Miguel, Delia García García, Patricia Fernández Rodríguez, Manuel A. Rodríguez, Félix Sanz Díez, Roberto benzofulvenes catalysis gold indoles tandem reactions Química orgánica Chemistry, Organic A new access to benzofulvenes bearing an indol-3-yl substituent at C-2 has been developed. Treatment of 3-propargylindoles possessing an additional hydroxy group at the other pro­pargylic position with a cationic gold(I) complex triggers a tandem 1,2-indole migration/aura-iso-Nazarov cyclization/elimination sequence that takes place under mild conditions MICINN (CTQ2010-15358 and CTQ2009-09949), Junta de Castilla y Leon (BU021A09 and GR-172), MEC (FPU predoctoral fellowships to E.A. and D.M.), 'Ramon y Cajal' contract to M.A.F.R., 'Juan de la Cierva' contract to P.G.G. 2015-07-27T11:46:23Z 2015-07-27T11:46:23Z 2012 info:eu-repo/semantics/article info:eu-repo/semantics/acceptedVersion 0039-7881 http://hdl.handle.net/10259/3801 10.1055/s-0031-1290950 eng Synthesis. 2012, V. 44, n. 12, p. 1874-1884 https://www.thieme-connect.com/products/ejournals/abstract/10.1055/s-0031-1290950 info:eu-repo/grantAgreement/MICINN/CTQ2010-15358 info:eu-repo/grantAgreement/MICINN/CTQ2009-09949 info:eu-repo/grantAgreement/JCyL/BU021A09 info:eu-repo/grantAgreement/JCyL/GR-172 © Georg Thieme Verlag, Stuttgart·New York info:eu-repo/semantics/openAccess application/pdf Thieme