Molecular complexity from aromatics: synthesis of highly functionalized spiro δ-lactones
作者:Vikrant Singh、Vishwakarma Singh
DOI:10.1016/j.tetlet.2009.04.019
日期:2009.6
A novel, general, and efficient method has been developed for the synthesis of highly functionalized spiro δ-lactones from aromatic precursors. Our methodology involves a tandem oxidative dearomatization-rearrangement of tertiary furyl carbinols and ring-closing metathesis as key features. This method allows an access to the spirolactones attached to carbocycles of various sizes.
已经开发了一种新颖,通用,有效的方法,用于从芳族前体合成高度官能化的螺δ-内酯。我们的方法涉及三级呋喃甲醇的串联氧化脱芳香化-重排和闭环复分解为关键特征。该方法允许接触附接到各种尺寸的碳环的螺内酯。