RSS-Feed abonnieren
Bitte kopieren Sie die angezeigte URL und fügen sie dann in Ihren RSS-Reader ein.
https://www.thieme-connect.de/rss/thieme/de/10.1055-s-00000083.xml
Synlett 2011(7): 959-963
DOI: 10.1055/s-0030-1259727
DOI: 10.1055/s-0030-1259727
LETTER
© Georg Thieme Verlag
Stuttgart ˙ New York
Direct Arylation of Heteroarenes Catalyzed by a Palladium-1,10-Phenanthroline Complex
Weitere Informationen
Publikationsverlauf
Received
10 December 2010
Publikationsdatum:
10. März 2011 (online)


Abstract
A new entry in direct arylation of heteroarenes using Pd(OAc)2 and 1,10-phenanthroline as a nitrogen-based ligand is reported. The long induction period observed at the initial stage of the reaction was effectively reduced by modification of the catalyst preparation, leading to improved chemical yields (69-92%) and shortening of reaction times (3-10 h).
Key words
direct arylation - palladium - 1,10-phenanthroline - heteroarenes - biaryls
- Supporting Information for this article is available online:
- Supporting Information