Abstract
The Schiff-base 2-pyrrole-[N-(o-hydroxyphenyl)aldimine] has been synthesized by the condensation of 2-pyrrolecarboxaldehyde and o-aminophenol. Its reactions with several metal ions have been investigated. The Schiff-base behaved either as a bidentate monoaionic ligand with the pyrrole nitrogen intact and uninvolved in bonding to the metal, or as a tridentate dianion using the pyrrolate deprotonated nitrogen, the azomethine nitrogen and the phenolate oxygen in bonding. Thus complexes of Zn2+, Pb2+, Pd2+ and Pt2+ were synthesized with the ligand as a tridentate dianion; and complexes of Cu2+, Fe3+ and Co3+ were obtained with the Schiff-base behaving as a bidentate monoanion.
| Original language | English |
|---|---|
| Pages (from-to) | 691-693 |
| Number of pages | 3 |
| Journal | Polyhedron |
| Volume | 5 |
| Issue number | 3 |
| DOIs | |
| State | Published - 1986 |
ASJC Scopus subject areas
- Physical and Theoretical Chemistry
- Inorganic Chemistry
- Materials Chemistry
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