2026-04-27T11:46:30Zhttps://riubu.ubu.es/oai/request

oai:riubu.ubu.es:10259/39082021-11-10T09:38:24Zcom_10259_3593com_10259_5086com_10259_2604col_10259_3594

Gold(I)-Catalyzed Tandem Cyclization–Selective Migration Reaction of 1,3-Dien-5-ynes: Regioselective Synthesis of Highly Substituted Benzenes info:eu-repo/semantics/acceptedVersion García García, Patricia Martínez Cuezva, Alberto Sanjuán Cortázar, Ana María Fernández Rodríguez, Manuel A. Sanz Díez, Roberto Highly substituted benzene derivatives have been easily prepared in a regioselective way from readily available 1,3-hexadien-5-ynes through a gold(I)-catalyzed tandem reaction. The process involves an initial cyclization followed by a selective Wagner-Meerwein shift in which the migration preference seems to be determined by the ability to stabilize a positive charge 2016-01-20T12:31:52Z 2016-01-20T12:31:52Z 2016-01-20T12:31:52Z 2011-08 info:eu-repo/semantics/article 1523-7060 http://hdl.handle.net/10259/3908 10.1021/ol202129n eng Organic Letters. 2011, V. 13, n. 18, p. 4970-4973 http://dx.doi.org/10.1021/ol202129n info:eu-repo/grantAgreement/MICINN/CTQ2010-15358 info:eu-repo/grantAgreement/MICINN/CTQ2009-09949/BQU info:eu-repo/grantAgreement/JCyL/BU021A09 info:eu-repo/grantAgreement/JCyL/GR-172 info:eu-repo/semantics/openAccess American Chemical Society