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Vol. 23 No. 9 (2011): Vol 23 Issue 9

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

Reza Golbedaghi
Chemistry Department, Payame Noor University, 19395-4697 Tehran, I.R. of Iran
Mehdi Soudmand
Physics Department, Payame Noor University, 19395-4697 Tehran, I.R. of Iran
Mahmoud Reza Keymanesh
Department of Construction Engineering Managment, Payame Noor University, 19395-4697 Tehran, I.R. of Iran
Hojat Veisi
Chemistry Department, Payame Noor University, 19395-4697 Tehran, I.R. of Iran
Reza Azadbakht
Chemistry Department, Payame Noor University, 19395-4697 Tehran, I.R. of Iran
Babak Jaleh
Chemistry Department, Payame Noor University, 19395-4697 Tehran, I.R. of Iran

Asian Journal of Chemistry, Vol. 23 No. 9 (2011): Vol 23 Issue 9

Abstract

[2+2]Cyclocondensation of L22py = N-(2-pyridylmethyl)-N-(2-aminoethyl)-1,2-diaminoethane, L23py = N-(2-pyridylmethyl)-N-(2-aminoethyl)-1,3-diaminopropane, L33py = N-(2-pyridylmethyl)- N-(3-aminopropyl)-1,3-diaminopropane} and 2,6-diformyl-4-methylphenol (dfp), in the presence of Cu(ClO4)2.4H2O in equimolar ratios gave three new binuclear Cu(II) macrocyclic complexes. Resulting compounds, [{Cu (H2L1) (H2O)}2](ClO4)4 (1), [{Cu (H2L2) (H2O)}2](ClO4)4 (2) and [{Cu (H2L3) (H2O)}2](ClO4)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.

Keywords

Cyclocondensation Tripodal Macrocyclic complex
Golbedaghi, R., Soudmand, M., Reza Keymanesh, M., Veisi, H., Azadbakht, R., & Jaleh, B. (2011). Synthesis and Characterization of [2+2] Cu(II) Macrocyclic Schiff Base Comp. Asian Journal of Chemistry, 23(9), 4231–4232. Retrieved from https://asianpubs.org/index.php/ajchem/article/view/10829
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