Selective Synthesis of Phenanthrenes and Dihydrophenanthrenes via Gold-Catalyzed Cycloisomerization of Biphenyl Embedded Trienynes
Authors
Milián López, Ana; García García, Patricia; Pérez Redondo, Adrián; Sanz , Roberto; Vaquero López, Juan J.; [et al.]Identifiers
Permanent link (URI): http://hdl.handle.net/10017/49347DOI: 10.1021/acs.orglett.0c03067
ISSN: 1523-7060
Date
2020-09-24Embargo end date
2021-09-24Bibliographic citation
Organic Letters, 2020, v. 22, n. 21, p. 8464-8469
Keywords
Phenanthrenes
Gold
Catalysis
Cycloisomerization
Trienynes
Project
BU291P18 (Junta de Catilla y León, FEDER); CCGP2017-EXP/016 (UAH); CCG2018/EXP-008 (UAH)
info:eu-repo/grantAgreement/AEI/Plan Estatal de Investigación Científica y Técnica y de Innovación 2013-2016/CTQ2017-85263-R/ES/AZAHETEROCICLOS Y AZABORINOS: APLICACIONES COMO COMPUESTOS BIOACTIVOS EN LA ENFERMEDAD RENAL, TINCION CELULAR Y BIOIMAGEN/
info:eu-repo/grantAgreement/MINECO//RD16%2F0009%2F0015/ES/Red de Investigacion Renal REDINREN/
Document type
info:eu-repo/semantics/article
Version
info:eu-repo/semantics/publishedVersion
Rights
Attribution-NonCommercial-NoDerivatives 4.0 International (CC BY-NC-ND 4.0)
© American Chemical Society
Access rights
info:eu-repo/semantics/openAccess
Abstract
Readily available o′-alkenyl-o-alkynylbiaryls, a particular type of 1,7-enynes, undergo a selective cycloisomerization reaction in the presence of a gold(I) catalyst to give interesting phenanthrene and dihydrophenanthrene derivatives in high yields. The solvent used provokes a switch in the evolution of the gold intermediate and plays a key role in the reaction outcome.
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