Ga(III)-catalyzed cycloisomerization strategy for the synthesis of icetexane diterpenoids:: Total synthesis of (±)-salviasperanol

被引：77

作者：

Simmons, Eric M. ^{[1
]}

Sarpong, Richmond ^{[1
]}

机构：

[1] Univ Calif Berkeley, Dept Chem, Berkeley, CA 94720 USA

来源：

ORGANIC LETTERS | 2006年 / 8卷 / 13期

关键词：

D O I：

10.1021/ol061037c

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

A general approach to the tricyclic core of the icetexane natural products via the cycloisomerization of alkynyl indenes using GaCl3 is presented. This strategy provides an efficient synthesis of the natural product salviasperanol and sets the stage for access to other members of this family of diterpenoids.

引用

页码：2883 / 2886

页数：4

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