Direct electrochemical synthesis of novel transition metal chelates of tridentate azomethinic ligands
作者:B.I. Kharisov、D.A. Garnovskii、L.M. Blanco、A.S. Burlov、I.S. Vasilchenko、A.D. Garnovskii
DOI:10.1016/s0277-5387(98)00383-0
日期:1999.2
New chelates of the type ML(L-1)(n). MeOH (n = 1, 2) were obtained on the basis of the tridentate azomethinic ligands 2-N-tosylamine(2'-hydroxybenzal)aniline (L) and 2-N-tosylamine(2'-tosylaminobenzal)aniline (L-1) and zero-valent transition metals (Co, Ni, Cu, Zn, Cd) under electrosynthesis conditions. The mononuclear character of these products and the participation of N2O- or N-3 groups of the azomethinic Ligands in the coordination are demonstrated by IR, H-1 NMR spectral and magnetic data (77-293 K). (C) 1999 Elsevier Science Ltd, All rights reserved.