Asymmetric synthesis of Pachastrissamine (Jaspine B) and its diastereomers viaη3-allylpalladium intermediates
作者:Mikko Passiniemi、Ari M. P. Koskinen
DOI:10.1039/c0ob00643b
日期:——
A short route for the synthesis of Pachastrissamine (Jaspine B), an anhydrosphingosine derivative, and all three of its diastereomers is presented. The route consists of only 9 steps from the commercially available Garner's aldehyde. The furan framework is formed via an η3-allylpalladium intermediate.
合成以下物质的捷径 Pachastrissamine (茉莉花B),脱水鞘氨醇衍生物及其所有三个非对映异构体。该路线仅由市售Garner醛中的9个步骤组成。呋喃框架形成经由一个η 3 π-烯丙基中间体。