Title of article
Regioselective palladium-catalyzed cross-coupling reactions in the synthesis of novel 2,3-disubstituted thiophene derivatives
Author/Authors
Raquel Pereira، نويسنده , , Beatriz Iglesias، نويسنده , , Angel R. de Lera، نويسنده ,
Issue Information
هفته نامه با شماره پیاپی سال 2001
Pages
11
From page
7871
To page
7881
Abstract
A reactivity optimization study of the palladium-catalyzed cross-coupling reactions of 2,3-dibromothiophene and organometallic reagents has been conducted. Regioselective coupling at the C2 position, accomplished most notably by Suzuki coupling, was combined with a Stille reaction at C3 using Fuʹs modification, to afford the 2,3-disubstituted thiophene derivatives.
Keywords
Stille reactions , Thiophenes , Heterocycles , Suzuki reactions , Sonogashira reactions
Journal title
Tetrahedron
Serial Year
2001
Journal title
Tetrahedron
Record number
1082400
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