Synthesis and Characterization of Some Transition Metal Complexes of 2-Amino-3-hydroxypyridine and its Application in Corrosion InhibitionSynthese und Charakterisierung einiger Übergangsmetallkomplexe von 2-Amino-3-hydroxypyridin sowie dessen Anwendung als Korrosionshemmer

被引：0

作者：

S. I. Mostafa

S. A. Abd El-Maksoud

机构：

[1] Chemistry Department,

[2] Faculty of Science,undefined

[3] Mansoura University,undefined

[4] Mansoura,undefined

[5] Egypt,undefined

[6] Chemistry Department,undefined

[7] Faculty of Education,undefined

[8] Suez Canal University,undefined

[9] El-Arish,undefined

[10] Sinai,undefined

[11] Egypt,undefined

来源：

Monatshefte für Chemie / Chemical Monthly | 1998年 / 129卷 / 5期

关键词：

Keywords. Complexes; Copper; Transition metal; Corrosion inhibition.;

D O I：

10.1007/PL00000102

中图分类号：

学科分类号：

摘要：

The new complexes cis-Mo2O5(ahp)2, trans-UO2(ahp)2, ReO(PPh3)(ahp)2I, M(ahp)2, and M′(ahp)3 (M=Co, Cu, Pd; M′=Fe, Ru, Rh; ahp=2-amino-3-hydroxypyridine) have been prepared. The ligand binds via the deprotonated hydroxy oxygen atom and the amino nitrogen atom to the central ion. Infrared, Raman, 1H NMR, and electronic spectra of the complexes have been recorded. 2-Amino-3-hydroxy pyridine was found to behave as an inhibitor with respect to the corrosion of aluminum and copper in acidic solutions.

引用

页码：455 / 466

页数：11