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Total Synthesis of (+)-Roxaticin via C-C Bond Forming Transfer Hydrogenation: A Departure from Stoichiometric Chiral Reagents, Auxiliaries and Premetallated Nucleophiles in Polyketide Construction

A total synthesis of the oxo-polyene macrolide (+)-roxaticin is achieved in 20 steps from 1,3-propanediol. In this approach, nine of ten C-C bonds formed in the longest linear sequence are made via metal catalysis, including 7 C-C bonds formed via iridium catalyzed alcohol C-C coupling. Notably, the...

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Main Authors: Han, Soo Bong, Hassan, Abbas, Kim, In Su, Krische, Michael J.
Formato: Artigo
Idioma:Inglês
Publicado: 2010
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Acceso en liña:https://ncbi.nlm.nih.gov/pmc/articles/PMC2975273/
https://ncbi.nlm.nih.gov/pubmed/20961111
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1021/ja1082798
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