Total Synthesis of Sanctolide A and Formal Synthesis of (2<i>S</i>)-Sanctolide A
作者:Gihan C. Dissanayake、Cornelius N. Ndi、Jana L. Markley、James B. Martinez、Paul R. Hanson
DOI:10.1021/acs.joc.2c01922
日期:2023.1.20
sequential protocols for the total synthesis of the polyketide nonribosomal peptide macrolide, sanctolide A, and the formal synthesis of the (2S)-epimer of sanctolide A are reported. In this work, a phosphate tether-mediated one-pot sequential ring-closing metathesis/cross metathesis/substrate-controlled “H2”/tether removal approach was developed to accomplish the total synthesis of the natural product sanctolide
报道了两种合成策略,采用磷酸系链介导的一锅顺序方案来全合成聚酮化合物非核糖体肽大环内酯、santolide A,以及正式合成 sainttolide A 的 (2 S )-差向异构体。本工作开发了一种磷酸链介导的一锅顺序闭环复分解/交叉复分解/底物控制的“H 2 ”/链去除方法来完成天然产物santolide A的全合成。