A ruthenium(II) bipyridine complex containing a 4,5-Diazafluorene (cas 245-37-4) moiety: Synthesis, characterization and its applications in transfer hydrogenation of ketones and dye sensitized solar cells
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Add time:09/28/2019 Source:infona.pl
The ruthenium(II) complex [Ru(bpy) 2 L](PF 6 ) 2 , where bpy is 2,2′-bipyridine and L is 1,5-dihydro-2-H-cyclopenta[1,2-b:5,4-b′]dipyridine-2-one, was synthesized from the reaction of cis-Ru(bpy) 2 Cl 2 ·2H 2 O with L, and isolated as the hexafluorophosphate salt. The structure of L was unequivocally elucidated by single-crystal X-ray diffraction analysis. The new ruthenium(II) complex was thoroughly characterized by 1 H and 13 C NMR spectroscopy, along with FTIR, UV–Vis and LC MS/MS Triple Quadrupole Mass spectroscopy and elemental analysis. The catalytic activity of [Ru(bpy) 2 L](PF 6 ) 2 was tested in the transfer hydrogenation of various ketones in 2-propanol as both the solvent and hydrogen donor. The usage of [Ru(bpy) 2 L](PF 6 ) 2 for the formation of a dye sensitized solar cell is also presented.
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Next:Electron transfer in the reactions of titanocene-bis(trimethylsilyl) acetylene complexes with 2,2'-bipyridine and 4,5-Diazafluorene (cas 245-37-4). The crystal structure of (4,5-diazafluorenyl) bis(pentamethylcyclopentadienyl) titanium(III)) - 【Back】【Close 】【Print】【Add to favorite 】
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