Please use this identifier to cite or link to this item:
|Title:||Use of barbituric acid as a "padlock" to generate azamacrocyclic complexes of Ni(II) containing fused aromatic rings|
|Authors:||Lewis, Nita A|
Patra, Goutam K
|Abstract:||1,5-Di(4,5-disubstituted-2-aminophenyl) penta- 1,5-diaza- 1,3-dienato nickel(II) chlorides are reacted with formaldehyde and barbituric acid in the presence of catalytic amount of perchloric acid to synthesize two members of a new type of aza macrocyclic complex of Ni(II). The macrocyclic complexes, which are diamagnetic, have been characterised by conductivity, electronic spectra, thermal analysis and NMR (1H and 13C) spectroscopy. The structure of the cation in one of the macrocyclic complexes has been examined by using molecular mechanics.|
|Appears in Collections:||IJC-A Vol.38A(10) [October 1999]|
Items in NOPR are protected by copyright, with all rights reserved, unless otherwise indicated.