Biscalix[4]arene Ligands forDinuclear Lanthanide Ion Complexation
نویسندگان
چکیده
منابع مشابه
Phosphine oxide functionalised imidazolium ionic liquids as tuneable ligands for lanthanide complexation.
A series of novel, phosphine oxide functionalised ionic liquids have been synthesised and their application as tuneable lanthanide complexing agents is demonstrated.
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The tripodal amino-phosphinate ligands, tris(4-(phenylphosphinato)-3-benzyl-3-azabutyl)amine (H(3)ppba.2HCl.H(2)O) and tris(4-(phenylphosphinato)-3-azabutyl)amine (H(3)ppa.HCl.H(2)O) were synthesized and reacted with Al(3+), Ga(3+), In(3+) and the lanthanides (Ln(3+)). At 2 : 1 H(3)ppba to metal ratios, complexes of the type [M(H(3)ppba)(2)](3+)(M = Al(3+), Ga(3+), In(3+), Ho(3+)-Lu(3+)) were i...
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ژورنال
عنوان ژورنال: Liebigs Annalen
سال: 1997
ISSN: 0947-3440,1099-0690
DOI: 10.1002/jlac.199719971226