2026-04-29T04:00:20Zhttps://riubu.ubu.es/oai/requestoai:riubu.ubu.es:10259/38002021-11-10T09:38:24Zcom_10259_3593com_10259_5086com_10259_2604col_10259_3594
Gold(I)-catalyzed 6-endo hydroxycyclization of 7-substituted-1,6-enynes
Sanjuán Cortázar, Ana María
Martínez Cuezva, Alberto
García García, Patricia
Fernández Rodríguez, Manuel A.
Sanz Díez, Roberto
catalysis
dihydronaphthalenes
gold
gold catalysis
hydroxycyclization
selectivity
The cyclization of o-(alkynyl)-3-(methylbut-2-enyl)benzenes, 1,6-enynes having a condensed aromatic ring at C3–C4 positions, has
been studied under the catalysis of cationic gold(I) complexes. The selective 6-endo-dig mode of cyclization observed for the
7-substituted substrates in the presence of water or methanol giving rise to hydroxy(methoxy)-functionalized dihydronaphthalene
derivatives is highly remarkable in the context of the observed reaction pathways for the cycloisomerizations of 1,6-enynes bearing
a trisubstituted olefin
2015-07-27
2015-07-27
2013-10
info:eu-repo/semantics/article
1860-5397
http://hdl.handle.net/10259/3800
10.3762/Fbjoc.9.263
eng
Beilstein Journal of Organic Chemistry, 2013. V. 9, p. 2242–2249
Gold catalysis for organic synthesis II
http://dx.doi.org/10.3762/Fbjoc.9.263
info:eu-repo/grantAgreement/FEDER/CTQ2010-15358
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
Beilstein-Institut