Synthesis of vulpinic and pulvinic acids from tetronic acid

被引：34

作者：

Bourdreux, Yann ^{[1
]}

Bodio, Ewen ^{[1
]}

Willis, Catherine ^{[1
]}

Billaud, Celia ^{[1
]}

Le Gall, Thierry ^{[1
]}

Mioskowski, Charles ^{[1
]}

机构：

[1] CEA, iBiTecS, Serv Chim bioorgan & Marquage, F-91191 Gif Sur Yvette, France

来源：

TETRAHEDRON | 2008年 / 64卷 / 37期

关键词：

natural products; pulvinic acid; vulpinic acid; tetronic acid; suzuki-miyaura cross-coupling;

D O I：

10.1016/j.tet.2008.06.058

中图分类号：

O62 [有机化学];

学科分类号：

070303 [有机化学]; 081704 [应用化学];

摘要：

A common precursor, tetronic acid, was used in the synthesis of several vulpinic acids and pulvinic acids, which are pigments found in several lichens and mushrooms. The key features of this method are a two-step alkylidenation of benzyl tetronate and a Suzuki-Miyaura cross-coupling. The synthesis of several natural products, vulpinic acid, pinastric acid, xerocomic acid is described. (C) 2008 Elsevier Ltd. All rights reserved.

引用

页码：8930 / 8937

页数：8

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