Enantioselective total synthesis of (−)-flustramines A, B and (−)-flustramides A, B via domino olefination/isomerization/Claisen rearrangement sequence
作者:Tomomi Kawasaki、Masashi Shinada、Daigo Kamimura、Mayu Ohzono、Atsuyo Ogawa
DOI:10.1039/b512485a
日期:——
The concise total synthesis of marine alkaloids, (-)-flustramines A and B, and (-)-flustramides A and B has been achieved through the domino olefination/isomerization/Claisen rearrangement (OIC) for highly enantioselective construction of the asymmetric quaternary carbon center and the chemoselective reduction-cyclization (RC) for pyrrolidine formation as key steps.
海洋生物碱,(-)-氟雌胺A和B以及(-)-氟酰胺A和B的简明全合成已通过用于高度不对称季碳原子的高对映选择性构建的多米诺烯烯化/异构化/克莱森重排(OIC)实现了中心和吡咯烷形成的化学选择性还原环化(RC)是关键步骤。