Efficient total syntheses of the naturally occurring, potent antibiotic compounds (-)-crinipellin A and (-)-crinipellin B are described. The key advanced intermediate, a fully functionalized tetraquinane core, was constructed by a novel thiourea/palladium-catalyzed Pauson-Khand reaction. This intermediate can serve as a common intermediate for the collective total synthesis of other members of the crinipellin family.
Total Syntheses of Crinipellins Enabled by Cobalt-Mediated and Palladium-Catalyzed Intramolecular Pauson-Khand Reactions.
Zhihui Huang,Jun Huang,Yongzheng Qu,Wei-bin Zhang,Jianxian Gong,Zhen Yang
Published 2018 in Angewandte Chemie
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- Publication year
2018
- Venue
Angewandte Chemie
- Publication date
2018-06-12
- Fields of study
Medicine, Chemistry
- Identifiers
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- Source metadata
Semantic Scholar, PubMed
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