Ruthenium-Catalyzed [2+2+2] Cocyclization of Diene-yne

被引：50

作者：

Tanaka, Daisuke

Sato, Yoshihiro

Mori, Miwako ^{[1
]}

机构：

[1] Hokkaido Univ, Grad Sch Pharmaceut Sci, Sapporo, Hokkaido 0600812, Japan

[2] Hlth Sci Hokkaido Univ, Ishikari, Hokkaido 0610293, Japan

来源：

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY | 2007年 / 129卷 / 25期

关键词：

D O I：

10.1021/ja071954t

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Ruthenium-catalyzed [2 + 2 + 2] cocyclization of diene-yne was developed. The reaction conditions were very mild; that is, a toluene solution of diene-yne was stirred in the presence of 5 mol % of Cp*Ru(cod)Cl. Tricyclic carbo- or heterocycles were obtained in high yields from corresponding straight carbon-chain compounds.

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页码：7730 / +

页数：3

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