Title of article
Palladium-catalysed direct arylations of heteroaromatics bearing dicyanovinyls at C2
Author/Authors
Bouazizi، نويسنده , , Younes and Beydoun، نويسنده , , Kassem and Romdhane، نويسنده , , Anis and Ben Jannet، نويسنده , , Hichem and Doucet، نويسنده , , Henri، نويسنده ,
Issue Information
هفته نامه با شماره پیاپی سال 2012
Pages
5
From page
6801
To page
6805
Abstract
The palladium-catalysed direct 5-arylation of heteroaromatics bearing dicyanovinyls at C2 with aryl bromides via C–H bond functionalisation allows the synthesis of a variety of new conjugated systems in only one step. The nature of the solvent was found to be crucial to perform such arylations. In DMAc, complete decomposition of the dicyanovinyl derivatives was observed, whereas they were found to be stable in cyclopentyl methyl ether.
Keywords
Aryl bromides , heteroaromatics , C–H activation , PALLADIUM , Catalysis
Journal title
Tetrahedron Letters
Serial Year
2012
Journal title
Tetrahedron Letters
Record number
1882954
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