Solid complexes of rare earth nitrates with a new amide type podand ligand, 2,3-bis{[(2′-benzylaminoformyl)phenoxyl]methyl}quinoxaline (L), were prepared. These complexes were characterized by elemental analysis, con...Solid complexes of rare earth nitrates with a new amide type podand ligand, 2,3-bis{[(2′-benzylaminoformyl)phenoxyl]methyl}quinoxaline (L), were prepared. These complexes were characterized by elemental analysis, conductivity measurements and IR spectroscopy. Spectrographic analyses suggest that the complexes show a similar coordination mode. At the same time, the luminescence properties of the Eu(III) and Tb(III) complexes were also studied.展开更多
The Diels Alder cycloaddition is one of the best methods for Fullerene organic.We study the reaction of 2,3 bis(bromomethyl) quinoxaline with Fullerene derivatives.The resulting cycloadduct Fullerene phenazine is stab...The Diels Alder cycloaddition is one of the best methods for Fullerene organic.We study the reaction of 2,3 bis(bromomethyl) quinoxaline with Fullerene derivatives.The resulting cycloadduct Fullerene phenazine is stable enough to allow for isolation,storage,and further manipulations.展开更多
文摘Solid complexes of rare earth nitrates with a new amide type podand ligand, 2,3-bis{[(2′-benzylaminoformyl)phenoxyl]methyl}quinoxaline (L), were prepared. These complexes were characterized by elemental analysis, conductivity measurements and IR spectroscopy. Spectrographic analyses suggest that the complexes show a similar coordination mode. At the same time, the luminescence properties of the Eu(III) and Tb(III) complexes were also studied.
文摘The Diels Alder cycloaddition is one of the best methods for Fullerene organic.We study the reaction of 2,3 bis(bromomethyl) quinoxaline with Fullerene derivatives.The resulting cycloadduct Fullerene phenazine is stable enough to allow for isolation,storage,and further manipulations.
