Synthesis and Characterization of [2+2] Cu(II) Macrocyclic Schiff Base Complexes

被引:0
|
作者
Golbedaghi, Reza [1 ]
Soudmand, Mehdi [2 ]
Keymanesh, Mahmoud Reza [3 ]
Veisi, Hojat [1 ]
Azadbakht, Reza [1 ]
Jaleh, Babak [1 ]
机构
[1] Payame Noor Univ, Dept Chem, Tehran 193954697, Iran
[2] Payame Noor Univ, Dept Phys, Tehran 193954697, Iran
[3] Payame Noor Univ, Dept Construct Engn Managment, Tehran 193954697, Iran
关键词
Cyclocondensation; Tripodal; Macrocyclic complex; METAL-COMPLEXES; LIGANDS;
D O I
暂无
中图分类号
O6 [化学];
学科分类号
0703 ;
摘要
[2+2]Cyclocondensation of L(22py) = N-(2-pyridylmethyl)-N-(2-aminoethyl)-1,2-diaminoethane, L(23py) = N-(2-pyridylmethyl)-N-(2-aminoethyl)-1,3-diaminopropane, L(33py) = N-(2-pyridylmethyl)-N-(3-aminopropyl)-1,3-diaminopropane} and 2,6-diformyl-4-methylphenol (dfp), in the presence of Cu(ClO(4))(2)center dot 4H(2)O in equimolar ratios gave three new binuclear Cu(II) macrocyclic complexes. Resulting compounds, [{Cu(H(2)L(1))(H(2)O)}(2)](ClO(4))(4)(1), [{Cu(H(2)L(2))(H(2)O)}(2)](ClO(4))(4) (2) and [{Cu(H(2)L(3))(H(2)O)}(2)](ClO(4))(4)(3), were characterized by IR spectroscopy, elemental analysis and mass diffraction method. The Cu(II) ions in latter binuclear complex from penta-coordinated complexes.
引用
收藏
页码:4231 / 4232
页数:2
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