Transformations of beta-Hydroxo-Substituted eta~3-Allyl Pd Complexes in Neutral and Weakly Acidic Solutions

摘要

The oxidation of some beta-hydroxo-substituted eta~3-allyl Pd complexes based on the simplest 1,3-dienes is studied by the ~1H and ~(13)C NMR methods in neutral and weakly acidic methods.The composition of the reaction products is determined by the nature of the oxidizing agent and the structure of allyl fragment.The method of selective oxidation of the beta-carbon atom of the allyl ligand with the allyl-metal bond remaining unchanged is suggested.