New polydentate Schiff bases and their cobalt complexes
作者:Natalia E. Borisova、Yuri A. Ustynyuk、Marina D. Reshetova、Grigory G. Aleksandrov、Igor L. Eremenko、Ilya I. Moiseev
DOI:10.1070/mc2003v013n05abeh001777
日期:2003.1
The condensation of 2,6-diformyl-4R-phenols (R = Me, Bu-t) I with 2,3-diaminomaleodinitrile 2 in the absence of metal ions affords new polydentate acyclic [1+2] Schiff bases 4 and 5, which form binuclear and tetranuclear cobalt complexes.
Synthesis of New Polydentate Acyclic Schiff Bases by Reaction of 2,3-Diaminomaleodinitrile with Dicarbonyl Compounds
作者:N. E. Borisova、V. V. Roznyatovskii、M. D. Reshetova、Yu. A. Ustynyuk
DOI:10.1007/s11178-005-0285-9
日期:2005.7
[1+2]-Condensation of 2,3-diaminomaleodinitrile with dialdehydes of the aromatic and heterocyclic series gave a number of new acyclic Schiff bases which attract interest as ligands for the synthesis of transition metal complexes and as building blocks for the synthesis of macrocyclic compounds.