Cascade Annulation Reactions To Access the Structural Cores of Stereochemically Unusual Strychnos Alkaloids
作者:Ricardo Delgado、Simon B. Blakey
DOI:10.1002/ejoc.200900033
日期:2009.4
A new cascade annulation reaction has been developed to access the core structures of a novel family of strychnos alkaloids with a unique stereochemical arrangement. The new annulation cascade is facilitated by the development of a robust reaction sequence to access extremely sensitive N-acyliminium ions. (© Wiley-VCH Verlag GmbH & Co. KGaA, 69451 Weinheim, Germany, 2009)
已经开发了一种新的级联环化反应,以获取具有独特立体化学排列的新型马钱子生物碱家族的核心结构。新的环化级联是通过开发一个强大的反应序列来获得极其敏感的 N-acyliminium 离子的。(© Wiley-VCH Verlag GmbH & Co. KGaA, 69451 Weinheim, Germany, 2009)