Enantioselective syntheses of tremulenediol A and tremulenolide A

被引：29
|
作者：
Ashfeld, Brandon L. [1 ]
Martin, Stephen F. [1 ]
机构：
[1] Univ Texas, Dept Chem & Biochem, Austin, TX 78712 USA
来源：
TETRAHEDRON | 2006年 / 62卷 / 45期
关键词：
D O I：
10.1016/j.tet.2006.05.087
中图分类号：
O62 [有机化学];
学科分类号：
070303 ; 081704 ;
摘要：
A concise entry to the skeleton of the tremulane sesquiterpenes is described that culminated in the first enantioselective syntheses of tremulenediol A and tremulenolide A. The approach features a series of efficient transition metal-catalyzed reactions commencing with an enantioselective rhodium(II)-catalyzed intramolecular cyclopropanation followed by a regioselective allylic alkylation and a diastereoseleclive rhodium(l)-catalyzed [5+2] cycloaddition. (c) 2006 Elsevier Ltd. All rights reserved.
引用
收藏
页码：10497 / 10506
页数：10
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