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Synfacts 2009(11): 1268-1268  
DOI: 10.1055/s-0029-1218045
Metal-Mediated Synthesis
© Georg Thieme Verlag Stuttgart ˙ New York

Biaryl Cross Coupling Catalyzed by Fe/Co/Ni-Fluorides and NHC Ligands

Contributor(s): Paul Knochel, Andreas J. Wagner
T. Hatakeyama, S. Hashimoto, K. Ishizuka, M. Nakamura*
Kyoto University, Japan
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Publication History

Publication Date:
22 October 2009 (online)

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Biaryl Cross Coupling Catalyzed by Fe/Co/Ni-Fluorides and NHC LigandsSynfacts 2010; 2010(01): 0127-0127
DOI: 10.1055/s-0029-1219041

Significance

While the combination of FeF3 with SIPr, a saturated NHC ligand, is well suited for the biaryl cross-coupling between aryl chlorides and arylmagnesium reagents, the combination of CoF2 or NiF2 with IPr (the unsaturated analogue of SIPr) shows complementary reactivity for aryl or heteroaryl bromides and iodides, respectively.