Pyrene??Bridged Bis (phenanthroline) Ligands and Their Dinuclear Ruthenium (II) Complexes

…, F Wu, Y Jang, RP Thummel

Index: Chouai, Latif; Wu, Feiyue; Jang, Youngchan; Thummel, Randolph P. European Journal of Inorganic Chemistry, 2003 , # 15 p. 2774 - 2782

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Citation Number: 6

Abstract

Abstract The Friedländer condensation of 8-amino-7-quinolinecarbaldehyde with a series of four isomeric diacetylpyrenes provides the corresponding 1, 3-, 1, 6-, 1, 8-, and 2, 7-bis (2′- [1′, 10′] phenanthrolinyl) pyrenes. These ligands, along with the tetrahydro analogue to the 2, 7-pyrene-bridged isomer, have been treated with [Ru ([D 8] bpy) 2 Cl 2], where [D 8] bpy=[D 8] 2, 2′-bipyridine, to afford the dinuclear Ru II complexes, 1 H NMR and X-ray ...