Title of article
Palladium-catalyzed site-selective arylation of symmetric dichlorobenzaldehyde to non-symmetric diaryl benzaldehyde via Suzuki coupling
Author/Authors
Dey، نويسنده , , Raju and Ranu، نويسنده , , Brindaban C.، نويسنده ,
Issue Information
هفته نامه با شماره پیاپی سال 2012
Pages
3
From page
1558
To page
1560
Abstract
Arylation of 2,6-dichlorobenzaldehyde by aryl boronic acids via site-selective Suzuki coupling catalyzed by PdCl2 supported on 4 Å molecular sieves produces 2-aryl-6-chlorobenzaldehyde which on subsequent coupling with a different aryl boronic acid in the presence of Pd(OAc)2–NHC ligand leads to non-symmetric diaryl benzaldehyde in good overall yield.
Keywords
Site-selectivity , Pd(II)-catalysis , arylation , Nonsymmetric 2 , 6-diaryl-benzaldehyde , Suzuki coupling
Journal title
Tetrahedron Letters
Serial Year
2012
Journal title
Tetrahedron Letters
Record number
1880313
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