Ambient gold-catalyzed O-vinylation of cyclic 1,3-diketone: A vinyl ether synthesis

Gold-catalyzed O-vinylation of cyclic 1,3-diketones has been achieved for the first time, which provides direct access to various vinyl ethers. A catalytic amount of copper triflate was identified as the significant additive in promoting this transformation. Both aromatic and aliphatic alkynes are s...

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Detalles Bibliográficos
Autores principales: Xi, Yumeng, Dong, Boliang, Shi, Xiaodong
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Beilstein-Institut 2013
Materias:
Letter
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3869262/
https://www.ncbi.nlm.nih.gov/pubmed/24367417
http://dx.doi.org/10.3762/bjoc.9.288
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author Xi, Yumeng
Dong, Boliang
Shi, Xiaodong
author_facet Xi, Yumeng
Dong, Boliang
Shi, Xiaodong
author_sort Xi, Yumeng
collection PubMed
description Gold-catalyzed O-vinylation of cyclic 1,3-diketones has been achieved for the first time, which provides direct access to various vinyl ethers. A catalytic amount of copper triflate was identified as the significant additive in promoting this transformation. Both aromatic and aliphatic alkynes are suitable substrates with good to excellent yields.
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spelling pubmed-38692622013-12-23 Ambient gold-catalyzed O-vinylation of cyclic 1,3-diketone: A vinyl ether synthesis Xi, Yumeng Dong, Boliang Shi, Xiaodong Beilstein J Org Chem Letter Gold-catalyzed O-vinylation of cyclic 1,3-diketones has been achieved for the first time, which provides direct access to various vinyl ethers. A catalytic amount of copper triflate was identified as the significant additive in promoting this transformation. Both aromatic and aliphatic alkynes are suitable substrates with good to excellent yields. Beilstein-Institut 2013-11-18 /pmc/articles/PMC3869262/ /pubmed/24367417 http://dx.doi.org/10.3762/bjoc.9.288 Text en Copyright © 2013, Xi et al. https://creativecommons.org/licenses/by/2.0https://www.beilstein-journals.org/bjoc/termsThis is an Open Access article under the terms of the Creative Commons Attribution License (https://creativecommons.org/licenses/by/2.0), which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited. The license is subject to the Beilstein Journal of Organic Chemistry terms and conditions: (https://www.beilstein-journals.org/bjoc/terms)
spellingShingle Letter
Xi, Yumeng
Dong, Boliang
Shi, Xiaodong
Ambient gold-catalyzed O-vinylation of cyclic 1,3-diketone: A vinyl ether synthesis
title Ambient gold-catalyzed O-vinylation of cyclic 1,3-diketone: A vinyl ether synthesis
title_full Ambient gold-catalyzed O-vinylation of cyclic 1,3-diketone: A vinyl ether synthesis
title_fullStr Ambient gold-catalyzed O-vinylation of cyclic 1,3-diketone: A vinyl ether synthesis
title_full_unstemmed Ambient gold-catalyzed O-vinylation of cyclic 1,3-diketone: A vinyl ether synthesis
title_short Ambient gold-catalyzed O-vinylation of cyclic 1,3-diketone: A vinyl ether synthesis
title_sort ambient gold-catalyzed o-vinylation of cyclic 1,3-diketone: a vinyl ether synthesis
topic Letter
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3869262/
https://www.ncbi.nlm.nih.gov/pubmed/24367417
http://dx.doi.org/10.3762/bjoc.9.288
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AT dongboliang ambientgoldcatalyzedovinylationofcyclic13diketoneavinylethersynthesis
AT shixiaodong ambientgoldcatalyzedovinylationofcyclic13diketoneavinylethersynthesis

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