Towards the Synthesis of the 4,19-Diol Derivative of (-)-Mycothiazole: Synthesis of a Potential Key Intermediate
作者:Frédéric Batt、Fabienne Fache
DOI:10.1002/ejoc.201100669
日期:2011.10
The synthesis of a potential key intermediate for the synthesis of the 4,19-diol derivative of (–)-mycothiazole using convergent strategies is described in this paper. Several approaches have been tested, including cross metathesis and a Julia–Kocienski olefination. Finally, the formation of the 1,1-dialkyl-1,2-ethanediol motif through C4–C5 bond construction was realized by nucleophilic addition of
本文描述了使用收敛策略合成 (-)-mycothiazole 的 4,19-二醇衍生物的潜在关键中间体的合成。已经测试了几种方法,包括交叉复分解和 Julia-Kocienski 烯化。最后,通过 C4-C5 键结构形成 1,1-二烷基-1,2-乙二醇基序是通过在卤素/锂交换后将乙烯基碘衍生物亲核加成到酮酯上,然后还原生成的羟基来实现的。酯。