Title of article
Stille coupling approaches for the synthesis of 8-aryl guanines
Author/Authors
Arsenyan، نويسنده , , Pavel and Ikaunieks، نويسنده , , Martins and Belyakov، نويسنده , , Sergey، نويسنده ,
Issue Information
هفته نامه با شماره پیاپی سال 2007
Pages
4
From page
961
To page
964
Abstract
The reaction of 8-bromoguanines with aryl and hetaryl stannanes in the presence of a palladium catalyst leads to the formation of the corresponding 8-aryl(hetaryl)guanines. It was found that the addition of triphenylarsine or triphenylbismuth strongly reduces the reaction time and increases product yields.
Keywords
Arsine , Bismuth , PALLADIUM , guanine , Stille coupling
Journal title
Tetrahedron Letters
Serial Year
2007
Journal title
Tetrahedron Letters
Record number
1854127
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