Stereocontrolled entry to the tricyclo[3.3.0]oxoheptane core of bielschowskysin by a [2+2] cycloaddition of an allene-butenolide

被引：44

作者：

Miao, Ru ^{[1
]}

Gramani, Subramanian G. ^{[1
]}

Lear, Martin J. ^{[1
]}

机构：

[1] Natl Univ Singapore, Dept Chem & Med Chem, Program Life Sci Inst, Singapore 117543, Singapore

来源：

TETRAHEDRON LETTERS | 2009年 / 50卷 / 15期

关键词：

PSEUDOPTEROGORGIA-KALLOS; PHOTOCYCLOADDITION; DITERPENES; CHEMISTRY; CEMBRANE;

D O I：

10.1016/j.tetlet.2009.01.131

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

As part of ongoing transannulation studies, the practical synthesis of an allene-linked gamma-butenolide from L-malic acid and its substrate-controlled [2+2] photocycloaddition to the tricyclic core of bielschowskysin (1) are described. (C) 2009 Elsevier Ltd. All rights reserved.

引用

页码：1731 / 1733

页数：3

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