作者:Itamar M. Malkowsky、Christina E. Rommel、Roland Fröhlich、Ulrich Griesbach、Hermann Pütter、Siegfried R. Waldvogel
DOI:10.1002/chem.200600375
日期:2006.9.25
Substituted phenols were anodically coupled to the corresponding 2,2'-biphenols via tetraphenoxy borate derivatives. This electrochemical method is particularly useful for methyl-substituted substrates, such as 2,4-dimethyl phenol. The selective ortho-coupling reaction can be easily performed on a multikilogram scale.
Facile and Highly Diastereoselective Formation of a Novel Pentacyclic Scaffold by Direct Anodic Oxidation of 2,4-Dimethylphenol
作者:Itamar M. Malkowsky、Christina E. Rommel、Katrin Wedeking、Roland Fröhlich、Klaus Bergander、Martin Nieger、Claudia Quaiser、Ulrich Griesbach、Hermann Pütter、Siegfried R. Waldvogel