New Approach to the Synthesis of Macrocyclic Tetralactones via Ring-Closing Metathesis Using Grubbs' First-Generation Catalyst
作者:Sengodagounder Muthusamy、Boopathy Gnanaprakasam、Eringathodi Suresh
DOI:10.1021/jo062043p
日期:2007.2.1
A facile and efficient route to synthesize macrocyclic tetralactones with different ring sizes having a wide variety of spacers is described. The application of ring-closing metathesis for the synthesis of macrocyclic tetralactones is demonstrated with many examples in excellent yield. The representative structure of macrocyclic tetralactones is characterized by X-ray crystallography.
描述了一种合成具有不同间隔基的具有不同环尺寸的大环四内酯的简便有效途径。通过许多实例证明了闭环复分解在合成大环四内酯中的应用,收率很高。大环四内酯的代表性结构通过X射线晶体学表征。