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Title of article :
Trans-chelating ligands in palladium-catalyzed carbonylative coupling and methoxycarbonylation of aryl halides
Author/Authors :
Luba Kaganovsky، نويسنده , , Dmitri Gelman، نويسنده , , Karola Rueck-Braun، نويسنده ,
Issue Information :
دوفصلنامه با شماره پیاپی سال 2010
Pages :
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Abstract :
The manuscript describes the use of a trans-chelated palladium complex derived from 1,8-bis-(4-(diphenylphosphino)phenyl)anthracene (1) and p-TolPdI(TMEDA) as a precatalyst in carbonylative Suzuki coupling and methoxycarbonylation of aryl iodides and bromides. The catalyst is active in 0.01–1 mol% loading and demonstrates highly selective transformations. The selectivity is attributed to the unique structural features of the trans-chelating ligands.
Keywords :
trans-Spanning , Bidentate ligands , Carbonylation , Palladium
Journal title :
Journal of Organometallic Chemistry
Link To Document :