Synthesis of eight-membered ring compounds using enyne metathesis

被引：83

作者：

Mori, M ^{[1
]}

Kitamura, T ^{[1
]}

Sakakibara, N ^{[1
]}

Sato, Y ^{[1
]}

机构：

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

来源：

ORGANIC LETTERS | 2000年 / 2卷 / 04期

关键词：

D O I：

10.1021/ol991398a

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

[GRAPHICS] A novel procedure for synthesizing eight-membered ring compounds was developed using ruthenium-catalyzed enyne metathesis. When a CH2Cl2 solution Of enyne connected with catechol, o-amino phenol, or o-phenylenediamine was stirred in the presence of benzylidene ruthenium carbene complex (10 mol %) at room temperature overnight, an eight-membered ring compound was obtained in high yield. In a similar manner, monocyclic 1,4-diaza or 1-oxa-4-azacyclooctene derivative was obtained in high yield.

引用

页码：543 / 545

页数：3

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