Synthesis

The O-substitution Pattern of the MoCl5-Mediated Oxidative Aryl-Aryl Coupling Reaction

B Kramer, R Fröhlich, K Bergander, SR Waldvogel

Index: Kramer, Beate; Froehlich, Roland; Bergander, Klaus; Waldvogel, Siegfried R. Synthesis, 2003 , # 1 p. 91 - 96

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Citation Number: 15

Abstract

Abstract 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.