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

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

Three examples of unusual double aromatic CH 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 mec...

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Veröffentlicht in:Chemistry : a European journal 2014-03, Vol.20 (10), p.2712-2717
Hauptverfasser: Roy, Suman K, Samanta, Subhas, Chowdhury, Nabanita Saha, Mondal, Tapan K., Goswami, Sreebrata
Format: Artikel
Sprache:eng
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Zusammenfassung:Three examples of unusual double aromatic CH 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 H 2 O.
ISSN:0947-6539
1521-3765
DOI:10.1002/chem.201303932