Carbon-carbon bond formation in palladium(II)-catalyzed allylic oxidation:: A novel oxidative carbocyclization of allene-substituted olefins

被引：114

作者：

Franzén, J ^{[1
]}

Bäckvall, JE ^{[1
]}

机构：

[1] Univ Stockholm, Arrhenius Lab, Dept Organ Chem, SE-10691 Stockholm, Sweden

来源：

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY | 2003年 / 125卷 / 20期

关键词：

D O I：

10.1021/ja029505a

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

A new efficient palladium(II)-catalyzed oxidative carbocyclization has been developed. It was found that allene-substituted olefins 1 cyclized in the presence of 1 mol % Pd(O2CCF3)2 and p-benzoquinone (2 equiv) to give bicyclic ring systems 2 in good to excellent yields. The cyclization constitutes a new type of carbon-carbon bond forming reaction between an allene and an olefin under oxidative conditions. Copyright © 2003 American Chemical Society.

引用

页码：6056 / 6057

页数：2

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