Epoxide Opening-Induced Tandem 8-Azabicyclo[3.2.1]octane to 6-Azabicyclo[3.2.1]octane Rearrangement−Iminium Allylation: Synthesis of (±)-Peduncularine
作者:David M. Hodgson、Ruth E. Shelton、Thomas A. Moss、Mouloud Dekhane
DOI:10.1021/ol100943j
日期:2010.6.18
An efficient Lewis acid induced nitrogen-driven rearrangement iminium-trapping cascade from an epoxytropinone 3 gives a 7-allylated 6-azabicyclo[3.2.1]octan-3-one 2, which is converted into the alkaloid (±)-peduncularine (1).
一个有效的路易斯酸诱导的由环氧肌酮3引起的氮驱动的重排亚胺捕获级联反应,生成7-烯丙基化的6-氮杂双环[3.2.1] octan-3-one 2,该化合物被转化为生物碱(±)-peduncularine(1)。