| Autor: |
K. KRISHNANKUTTY, P. SAYUDEVI, MUHAMMED BASHEER UMMATHUR |
| Jazyk: |
angličtina |
| Rok vydání: |
2007 |
| Předmět: |
|
| Zdroj: |
Journal of the Serbian Chemical Society, Vol 72, Iss 11, Pp 1075-1084 (2007) |
| Druh dokumentu: |
article |
| ISSN: |
0352-5139 |
| Popis: |
Phenylazo- and thiazolylazo-2,4-pentanediones on reaction with 2-aminophenol and 2-aminothiophenol yielded a new series of polydentate Schiff’s base ligands. The structure and tautomeric nature of these compounds and their metal complexes were established on the basis of their IR, 1H-NMR and mass spectral data. The spectral and analytical data revealed the condensation of both carbonyl groups of 3-(2-thiazolylazo)- 2,4-pentanedione with 2-aminophenol to form an N2O2 tetradentate ligand. Details on the formation of its [ML] complexes with Ni(II), Cu(II) and Zn(II) and the nature of their bonding are discussed based on analytical, IR, 1H-NMR and mass spectral data. |
| Databáze: |
Directory of Open Access Journals |
| Externí odkaz: |
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