Synthesis of Bicyclic Proline Derivatives by the Aza-Cope-Mannich Reaction: Formal Synthesis of (±)-Acetylaranotin
作者:Dmitry S. Belov、Nina K. Ratmanova、Ivan A. Andreev、Alexander V. Kurkin
DOI:10.1002/chem.201405811
日期:2015.3.2
Herein we suggest an approach to oxygenated bicyclic amino acids based on an aza‐Cope–Mannich rearrangement. Seven distinct amino acid scaffolds analogous to the natural products were prepared on a gram scale with precise control of stereochemistry. Successful implementation of our strategy resulted in the formal synthesis of acetylaranotin.
在这里,我们建议一种基于aza-Cope-Mannich重排的氧化双环氨基酸的方法。在精确控制立体化学的情况下,以克为标准制备了七个与天然产物相似的独特氨基酸支架。成功实施我们的策略导致了乙酰阿拉伯糖苷的正式合成。