Influence of upper rim dibromo-substitution in bis-1,3-diketone calix[4]arenes on spectral properties of ligands and their lanthanide complexes
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DOI: 10.1016/j.tet.2017.07.043
Abstract: Abstract The present work introduces the synthesis and characterization of upper rim dibromo-substituted bis-1,3-diketone calix[4]arenes with hydroxy and propyloxy groups at the lower rim as ligands for Gd3+ and Tb3+ complexes. The dibromo-substitution does not… read more here.
Keywords: calix arenes; rim dibromo; dibromo; calix ... See more keywords