Convergent formal synthesis of (±)-heliannuols A, K, and L from a common intermediate

被引：21

作者：

Lecornué, F ^{[1
]}

Ollivier, J ^{[1
]}

机构：

[1] Univ Paris 11, Inst Chim Mol & Mat Orsay, Lab Carbocycles Assoc CNRS, F-91405 Orsay, France

来源：

SYNLETT | 2004年 / 09期

关键词：

bicyclic compounds; cyclization; enones; heterocycles; organometallic reagents; radical reactions; titanium;

D O I：

10.1055/s-2004-829064

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

The intramolecular titanium-mediated cyclopropanation reaction of an oxa-ester bearing a terminal double bond followed by appropriate oxidation and dehydrohalogenation allows easy access to an aryl-fused oxacyclooctenone, an effective precursor of (+/-)-heliannuols A, K and L.

引用

页码：1613 / 1615

页数：3

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