Reaction of alkene-zirconocene complexes and cyclic enol ethers through new reaction pathways

被引：28

作者：

Barluenga, J ^{[1
]}

Alvarez-Rodrigo, L ^{[1
]}

Rodríguez, M ^{[1
]}

Fañanás, FJ ^{[1
]}

机构：

[1] Univ Oviedo, CSIC, Unidad Asociada, Inst Univ Quim Organomet Enrique Moles, E-33006 Oviedo, Spain

来源：

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION | 2004年 / 43卷 / 30期

关键词：

insertion; organometallic reagents; small ring systems; synthetic methods; zirconium;

D O I：

10.1002/anie.200454151

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Unexpected results are obtained on treatment of alkene-zirconocene complexes with cyclic enol ethers. The ring size of the enol ether makes the reaction proceed through different mechanisms allowing Zalkenols to be prepared from furan derivatives and cyclobutanes from pyran derivatives (see scheme).

引用

页码：3932 / 3935

页数：4

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