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Desymmetrization of cyclic 1,3-diketones via Ir-catalyzed hydrogenation: an efficient approach to cyclic hydroxy ketones with a chiral quaternary carbon

We herein report an efficient method to synthesize cyclic hydroxy ketones with a chiral quaternary center. Catalyzed by an Ir/f-ampha complex, cyclic α,α-disubstituted 1,3-diketones were hydrogenated, giving mono-reduced products with both high enantioselectivities and diastereoselectivities. In add...

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Publicat a:Chem Sci
Autors principals: Gong, Quan, Wen, Jialin, Zhang, Xumu
Format: Artigo
Idioma:Inglês
Publicat: Royal Society of Chemistry 2019
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Accés en línia:https://ncbi.nlm.nih.gov/pmc/articles/PMC6601421/
https://ncbi.nlm.nih.gov/pubmed/31341590
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1039/c9sc01769k
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