Application of Enelike Reactions of Aldehydes with Vinyl Ethers: A Stereoconvergent Synthesis of (±)-Phyllanthocin
作者:Marco A. Ciufolini、Shuren Zhu、Melissa V. Deaton
DOI:10.1021/jo971151w
日期:1997.10.1
(+/-)-Phyllanthocin has been synthesized through a key step involving the enelike reaction of an aldehyde with 2-methoxypropene recently developed in these laboratories. This work demonstrates that our chemistry is suitable for multistep synthetic applications, and it shows that stereocontrol in the creation of the phyllanthocin structure may be achieved by thermodynamic equilibration of both peripheral stereogenic carbons.
(±)-Phyllanthocin 最近通过我们实验室开发的关键步骤合成而成,该步骤涉及醛类与 2-甲氧基丙烯之间的烯类反应。这项研究展示了我们的化学方法适用于多步骤合成应用,并表明在构建 phyllanthocin 结构时,可以通过两个外周手性碳的热力学平衡来实现立体控制。