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Metal complexes of tripodal ligands as ionophores for alkali metal ions
被引:7
|作者:
Katsuta, Shoichi
[1
]
Shimizu, Yuichi
[1
]
Takahashi, Ryota
[1
]
Kanaya, Naoki
[1
]
Imoto, Takahiro
[1
]
Takeda, Yasuyuki
[1
]
机构:
[1] Chiba Univ, Grad Sch Sci, Dept Chem, Inage Ku, Chiba 2638522, Japan
基金:
日本学术振兴会;
关键词:
EFFECTIVE CORE POTENTIALS;
MOLECULAR CALCULATIONS;
EXTRACTION;
PICRATES;
TB;
GD;
NA;
LN;
D O I:
10.1039/c2nj40171a
中图分类号:
O6 [化学];
学科分类号:
0703 ;
摘要:
The electrically neutral metal(III) complexes of tripodal ligands, 1,1,1-tris[(salicylideneamino)methyl]ethane and 1,1,1-tris[(3-methoxysalicylideneamino)methyl]ethane, were found to function as ionophores for alkali metal ions. The complexes of the latter ligand extract alkali metal picrates from aqueous solutions into dichloromethane with a similar selectivity to that of dibenzo-24-crown-8.
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页码:1445 / 1448
页数:4
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