2026-06-17T23:18:40Zhttps://riubu.ubu.es/oai/request

oai:riubu.ubu.es:10259/38932022-12-20T11:48:42Zcom_10259_3593com_10259_5086com_10259_2604col_10259_3594

Sanjuán Cortázar, Ana María García García, Patricia Fernández Rodríguez, Manuel A. Sanz Díez, Roberto 2015-12-10T10:56:51Z 2015-12-10T10:56:51Z 2013-07 1615-4150 http://hdl.handle.net/10259/3893 10.1002/adsc.201300448 An asymmetric synthesis of elusive chiral cyclopentadienes has been developed by gold(I)-catalyzed alkoxycyclization of 1,3-dien-5-ynes. The application of these substrates in completely diastereoselective Diels–Alder cycloaddition reactions, which can be carried out in one pot from achiral 1,3-dien-5-ynes, allows the preparation of highly functionalized products bearing five stereogenic centers with high enantiomeric excesses Ministerio de Ciencia e Innovacion (MICINN) and FEDER (CTQ2010-15358 and CTQ2009-09949/BQU) and Junta de Castilla y Leon (BU021A09 and GR-172) for financial support. A. M. S. thanks Junta de Castilla y Leon (Consejeria de Educacion) and Fondo Social Europeo for a PIRTU contract. P. G.-G. and M. A. F.-R. thank MICINN for "Juan de la Cierva" and "Ramon y Cajal" contracts This is the peer reviewed version of the following article: Sanjuán, A. M., García-García, P., Fernández-Rodríguez, M. A. and Sanz, R. (2013), Enantioselective Synthesis of Cyclopentadienes by Gold(I)- Catalyzed Cyclization of 1,3-Dien-5-ynes. Adv. Synth. Catal., 355: 1955–1962. doi: 10.1002/adsc.201300448, which has been published in final form at 10.1002/adsc.201300448. This article may be used for non-commercial purposes in accordance with Wiley Terms and Conditions for Self-Archiving application/pdf eng Wiley-VCH Verlag Advanced Synthesis & Catalysis. 2013, V. 355, n. 10, p. 1955–1962 http://dx.doi.org/10.1002/adsc.201300448 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 cycloisomerization cyclopentadienes Diels–Alder reaction dienynes gold Química orgánica Chemistry, Organic Enantioselective Synthesis of Cyclopentadienes by Gold(I)- Catalyzed Cyclization of 1,3-Dien-5-ynes info:eu-repo/semantics/article info:eu-repo/semantics/acceptedVersion info:eu-repo/semantics/openAccess