Abstract

In this paper, we report the first total synthesis of (+)-coprophilin, an anticoccidial agent, by constructing the chiral linear precursor via a Mukaiyama–Evans aldol reaction and a stereoselective intramolecular Diels–Alder reaction. The proposed method can be used to provide large amounts of (+)-coprophilin, which exhibits a 3,4,5,6,7-pentasubstituted Δ^1,2-octalin core structure.

In this paper, we report the first total synthesis of (+)-coprophilin, an anticoccidial agent, by constructing the chiral linear precursor via a Mukaiyama–Evans aldol reaction and a stereoselective intramolecular Diels–Alder reaction. The proposed method can be used to provide large amounts of (+)-coprophilin, which exhibits a 3,4,5,6,7-pentasubstituted Δ^1,2-octalin core structure.

中文翻译：

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（+）-coprophilin的不对称全合成

摘要

在本文中，我们通过Mukaiyama–Evans aldol反应和立体选择性分子内Diels–Alder反应构建手性线性前体，从而报告了抗球虫剂（+）-coprophilin的第一个全合成。所提出的方法可以用于提供大量的（+） -对coprophilin，它显示出3,4,5,6,7-五取代Δ ^1,2 -octalin芯结构。

在本文中，我们通过Mukaiyama–Evans aldol反应和立体选择性分子内Diels–Alder反应构建手性线性前体，从而报告了抗球虫剂（+）-coprophilin的第一个全合成。所提出的方法可以用于提供大量的（+） -对coprophilin，它显示出3,4,5,6,7-五取代Δ ^1,2 -octalin芯结构。