A Short and Efficient Total Synthesis of (+)-Deoxoprosopinine via Diastereoselective Allylation of the Bicyclic N-Acyl Iminium Ion Formed in situ with a π-Nucleophile
作者:Palakodety Krishna、Palabindela Srinivas、Bonepally Reddy、Kakita Rao、Bharatam Jagadeesh
DOI:10.1055/s-0032-1317514
日期:——
A short and efficient synthesis of (+)-deoxoprosopinine is reported involving Miyashita endoselective epoxide ring-opening reaction, diastereoselective allylation of the bicyclic N -acyl iminium ion formed in situ with a π-nucleophile, and olefin cross-metathesis as the key steps.
据报道,(+)-deoxoprosopinine 的短而有效的合成涉及 Miyashita 内选择性环氧化物开环反应、与 π-亲核试剂原位形成的双环 N-酰基亚胺离子的非对映选择性烯丙基化和烯烃交叉复分解作为关键步骤.