Dehydrodimerization of iodobenzenes to iodinated biaryls
2002
Waldvogel, Siegfried R. | Aits, Eckhard | Holst, Christiane | Fröhlich, Roland
The molybdenum pentachloride-mediated oxidative coupling of iodo-substituted electron rich benzenes without the loss of the iodo-substituents is reported. The presented methodology is an environmentally friendly alternative to known thallium(iii)- and lead(iv)-reagents. Even 2,2′,6,6′-tetraiodobiphenyl derivatives are easily accessible.
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