Title of article
gem-Dihalocyclopropane formation by iron/copper activation of tetrahalomethanes in the presence of nucleophilic olefins. Evidence for a carbene pathway
Author/Authors
Léonel، نويسنده , , Eric and Lejaye، نويسنده , , Michael and Oudeyer، نويسنده , , Sylvain and Paul Paugam، نويسنده , , Jean and Nédélec، نويسنده , , Jean-Yves، نويسنده ,
Issue Information
هفته نامه با شماره پیاپی سال 2004
Pages
4
From page
2635
To page
2638
Abstract
The activation of CBr4 and CCl4 by a bimetallic iron/copper couple in acetonitrile is a new, inexpensive, nontoxic and efficient procedure for gem-dibromo- and gem-dichloromethylenation of nucleophilic alkenes. This new route to gem-dihalocyclopropanes involves dihalocarbene species.
Keywords
Dihalocarbenes , radicals , Bimetallic reduction , Cyclopropanes
Journal title
Tetrahedron Letters
Serial Year
2004
Journal title
Tetrahedron Letters
Record number
1657705
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