[EN] PROCESSES FOR PREPARING COMPLEXES COMPRISING RHODIUM(II) AND CARBOXYLATE LIGANDS<br/>[FR] PROCÉDÉS DE PRÉPARATION DE COMPLEXES COMPRENANT DU RHODIUM(II) ET DES LIGANDS CARBOXYLATE
申请人:STOCKHOLM UNIV HOLDING AB
公开号:WO2019025575A1
公开(公告)日:2019-02-07
There is provided herein a process for the preparation of a complex of formula (I): Rh(II)2 Xn, wherein X and n have meanings provided in the description, comprising the step of reacting: (a) a source of Rh(III); and (b) a source of X, wherein the reaction is performed in the presence of: (c) a suitable reducing agent, and wherein the reaction is performed under basic conditions.
Rhodium(II) carboxylates are privileged catalysts for the most challenging carbene-, nitrene-, and oxo-transfer reactions. In this work, we address the strategic challenges of current organic and inorganic synthesis methods to access these rhodium(II) complexes through an oxidative rearrangement strategy and a reductive ligation reaction. These studies illustrate the multiple benefits of oxidative