Concise synthesis of calystegines B2 and B3via intramolecular Nozaki–Hiyama–Kishi reaction

Concise synthesis of calystegines B2 and B3via intramolecular Nozaki–Hiyama–Kishi reaction

The key step in the concise syntheses of calystegine B2 and its C-2 epimer calystegine B3 was the construction of cycloheptanone 8via an intramolecular Nozaki-Hiyama-Kishi (NHK) reaction of 9, an aldehyde containing a Z-vinyl iodide. Vinyl iodide 9 was obtained by the Stork olefination of aldehyde 1...

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Bibliographic Details
Main Authors:	Wang, H, Kato, A, Kinami, K, Li, Y, Fleet, G, Yu, C
Format:	Journal article
Published:	Royal Society of Chemistry 2016

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