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NHC-catalyzed cleavage of vicinal diketones and triketones followed by insertion of enones and ynones

Thiazolium carbene-catalyzed reactions of 1,2-diketones and 1,2,3-triketones with enones and ynones have been investigated. The diketones gave α,β-double acylation products via unique Breslow intermediates isolable as acid salts, whereas the triketones formed stable adducts with the NHC instead of t...

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Detalles Bibliográficos
Autores principales:	Takaki, Ken, Hino, Makoto, Ohno, Akira, Komeyama, Kimihiro, Yoshida, Hiroto, Fukuoka, Hiroshi
Formato:	Online Artículo Texto
Lenguaje:	English
Publicado:	Beilstein-Institut 2017
Materias:	Full Research Paper
Acceso en línea:	https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5588593/ https://www.ncbi.nlm.nih.gov/pubmed/28904625 http://dx.doi.org/10.3762/bjoc.13.176

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