TRANSITION-METAL COMPLEXES OF DIETHYL-(2-OXO-1-PHENYLETHYL)PHOSPHONATE

Authors
ZDRAVKOVA Z PETROVA J MITEWA M MECHANDJIEV D
Citation
Z. Zdravkova et al., TRANSITION-METAL COMPLEXES OF DIETHYL-(2-OXO-1-PHENYLETHYL)PHOSPHONATE, Phosphorus, sulfur and silicon and the related elements, 82(1-4), 1993, pp. 61-66
Citations number
9
Categorie Soggetti
Chemistry Inorganic & Nuclear
Journal title
Phosphorus, sulfur and silicon and the related elements → ACNP
ISSN journal
10426507
Volume
82
Issue
1-4
Year of publication
1993
Pages
61 - 66
Database
ISI
SICI code
1042-6507(1993)82:1-4<61:TCOD>2.0.ZU;2-4
Abstract
The cobalt(II)-, nickel(II)- and copper(II)-complexes of diethyl-(2-ox o-1-phenylethyl)phosphonate 1 (2, 3, and 4, respectively) are synthesi zed using the corresponding metal acetates. Their structure is studied by spectroscopic (IR, electronic and EPR) and magnetochemical methods . The experimental data indicate that the cobalt and nickel complexes 2 and 3 are octahedrically coordinated by the bidentate phosphonyl and acetate ligands. EPR evidences of the formation of two different Cu(I I) complex species in solution are also obtained.