作者:Mark E. Layton、Carl A. Morales、Matthew D. Shair
DOI:10.1021/ja016585u
日期:2002.2.1
An enantioseletive, biomimetic synthesis of (-)-longithorone A has been achieved using an intermolecular/transannular Diels-Alder sequence which provides some support for the proposed biosynthesis. The cycloaddition precursors were two [12]-paracyclophanes that were constructed with atropisomer control during ene-yne metathesis macrocyclizations.
已经使用分子间/跨环 Diels-Alder 序列实现了 (-)-longithorone A 的对映选择性仿生合成,该序列为所提出的生物合成提供了一些支持。环加成前体是在烯-炔复分解大环化过程中用阻转异构体控制构建的两个 [12]-对环芳烃。