98361-28-5Relevant articles and documents
Synthesis of the sesquiterpenes trifarienols A and B via anti-selective α'-intramolecular carbomercuration
Huang,Forsyth
, p. 5746 - 5747 (1995)
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Total syntheses of anominine and tubingensin A
Bian, Ming,Wang, Zhen,Xiong, Xiaochun,Sun, Yu,Matera, Carlo,Nicolaou,Li, Ang
scheme or table, p. 8078 - 8081 (2012/07/13)
A divergent strategy for the total syntheses of the indole terpenoid anominine (1) and its natural congener tubingensin A (2) has been developed. The common intermediate 11 bearing all of the required stereogenic centers for both natural products was first assembled by employing a Ueno-Stork radical cyclization and a Sc(OTf)3-mediated Mukaiyama aldol reaction to form the key C-C bonds in a stereocontrolled manner. The route to anominine features a radical deoxygenation followed by an efficient side-chain installation, while the path to tubingensin A exploits a CuOTf-promoted 6π-electrocyclization/ aromatization sequence to forge the central region of the pentacyclic scaffold.
First total synthesis of (±)-stachyflin
Taishi, Teruhiko,Takechi, Shozo,Mori, Sachio
, p. 4347 - 4350 (2007/10/03)
We achieved the first total synthesis of (±)-stachyflin in 29 steps, including the construction of cis-fused decalin and the formation of an etheral bond at its bridgehead as key transformations.
