The<i>O</i>-substitution Pattern of the MoCl<sub>5</sub>-Mediated Oxidative Aryl-Aryl Coupling Reaction
作者:Siegfried R. Waldvogel、Beate Kramer、Roland Fröhlich、Klaus Bergander
DOI:10.1055/s-2003-36264
日期:——
Different protective groups for the phenolic oxygen were investigated in the molybdenum pentachloride-mediated dehydro-dimerization reaction. Cyclic acetals and ketals, triisopropylsilyl and alkoxycarbonylmethyl moieties are compatible with the strong acidic reaction conditions.