The synthesis of polymeric s-Triazine schiff bases and investigation of [(Fe(III)/Mn(III)(Salen)Cl] metal complexes

Year 2023, Volume: 49 Issue: 2, 29 - 36, 30.10.2023

Nihal Yıldırım Ziya Erdem Koç

https://doi.org/10.35238/sufefd.1282991

Abstract

In this study, 2,4,6-triamino-1,3,5-triazine (melamine) as the starting material. A one-way Schiff base reaction took place with the condensation reaction of melamine and p-hydroxybenzaldehyde. Then, monopodal s-triazine-centered Schiff base ligand complexes were obtained by obtaining a single oxygen-bridged compound of [(Fe(III)/Mn(III)Salen)Cl] ligand complexes, which we synthesized monopodal Schiff base s-triazine monomer by the literature. The obtained unidirectional s-triazine-centered Schiff base ligand complexes were polymerized under reflux with different dialdehyde compounds. Consequently, the structures of the obtained all ligands and complexes were characterized using elemental analysis, FT-IR spectroscopy, 1H-NMR spectroscopy, ESI-LS-MS spectroscopy, TGA-DTA analysis and magnetic susceptibility measurement techniques.

Keywords

melamine, Schiff Base, s-triazine, Salen, Polymer Complexes

Supporting Institution

Selçuk Üniversitesi BAP

Project Number

14201003

Thanks

The authors would like to acknowledge the Scientific Research Projects (BAP) of Selcuk University for supporting this study through a grant: 14201003.

Polimerik s-Triazin schiff bazlarının sentezi ve [(Fe(III)/Mn(III)(Salen)Cl] metal komplekslerinin incelenmesi

Abstract

Bu çalışmada çıkış maddesi olarak 2,4,6-triamino-1,3,5-triazin (melamin) kullanıldı. Melamin ve p-hidroksibenzaldehitin kondensasyon reaksiyonu ile tek yönlü Schiff baz reaksiyonu gerçekleşti. Daha sonra, monopodal Schiff baz s-triazin monomeri literatüre uygun olarak sentezlenen [(Fe(III)/Mn(III)Salen)Cl] ligand komplekslerini tek oksijen ile köprülü bileşiği elde edilerek monopodal s-triazin merkezli Schiff baz ligand kompleksleri elde edildi. Elde edilen tek yönlü s-triazin merkezli Schiff baz ligand kompleksleri farklı dialdehit bileşikleri geri soğutucu altında polimerleştirildi. Sonuç olarak, elde edilen ligandların, monomerik ve polimerik komplekslerinin yapıları elementel analiz, FT-IR spektroskopisi, 1H-NMR spektroskopisi, TGA-DTA analizi, viskozimetre ve manyetik sussebtibilite ölçüm teknikleri kullanılarak aydınlatıldı.

Keywords

melamine, Schiff baz, s-triazin, salen, polimer kompleks

Project Number

14201003

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