Concise biomimetic total syntheses of both antipodes of balasubramide

被引：34
|
作者：
Johansen, Michael B. [1 ]
Leduc, Andrew B. [1 ]
Kerr, Michael A. [1 ]
机构：
[1] Univ Western Ontario, Dept Chem, London, ON N6A 5B7, Canada
来源：
SYNLETT | 2007年 / 16期
关键词：
balasubramide; biomimetic synthesis; lanthanide catalysis; chiral resolution; indole natural product;
D O I：
10.1055/s-2007-986670
中图分类号：
O62 [有机化学];
学科分类号：
070303 ; 081704 ;
摘要：
A two-step, protecting-group-free synthesis of the natural product balasubramide, using an Yb(OTf)(3)-catalyzed intramolecular epoxide opening, is reported. Both enantiomers of the natural product are available from the antipodal forms of the starting epoxycinnamic acid.
引用
收藏
页码：2593 / 2595
页数：3
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