Title of article
Ruthenium(I)-catalyzed cyclopropanation reactions with (trimethylsilyl)diazomethane and aryldiazomethanes
Author/Authors
Maas ، نويسنده , , Gerhard and Seitz، نويسنده , , Jürgen، نويسنده ,
Issue Information
هفته نامه با شماره پیاپی سال 2001
Pages
4
From page
6137
To page
6140
Abstract
The polymeric ruthenium(I) complex [Ru2(CO)4(μ-OAc)2]n is a suitable catalyst for the cyclopropanation of mono-, 1,1- as well as 1,2-disubstituted, and trisubstituted alkenes with (trimethylsilyl)diazomethane, phenyl-diazomethane, and (4-cyanophenyl)diazomethane. Trisubstituted alkenes are cyclopropanated with a remarkable degree of syn-selectivity.
Keywords
Catalysts , Cyclopropanation , diazo compounds , silicon and compounds , ruthenium and compounds
Journal title
Tetrahedron Letters
Serial Year
2001
Journal title
Tetrahedron Letters
Record number
1646817
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