Double C-arom-H Activation Associated with Etheral Oxygen Insertion to Phenazine Architecture in Oxidisable Ruthenium(III) Complexes: A Mechanistic Insight

作者：Roy Suman K; Samanta Subhas; Chowdhury Nabanita Saha; Mondal Tapan K; Goswami Sreebrata^*

来源：Chemistry - A European Journal, 2014, 20(10): 2712-2717.

DOI：10.1002/chem.201303932

• CH activation
• heterocycles
• hydroxylation
• metal-ligand cooperation
• ruthenium

Three examples of unusual double aromatic CH bond activation associated with insertion of etheral oxygen atom to phenazine architecture in Ru-III complexes are reported. The chemical transformations have led to the formation of new Ru-IV complexes with angular pentacyclo heterocyclic ligands. A mechanistic investigation indicates that the overall process is a combination of successive steps involving air (O-2) and H2O.

• 出版日期2014-3-3