β-laktam İçeren s-Triazin Merkezli Schiff Bazı ve Onun [M(Salen/Saloph)] (M= Cr3+ ve Fe3+) Başlıklı Komplekslerinin Sentezi ve Karakterizasyonu

Abstract

Bu çalışma, s-triazin grubu ve onun dört trinükleer kompleksine dayalı olarak sentezlenen tripodal 6-iminopenisilanik asit ligandından oluşmaktadır. Bu amaçla 2,4,6-trikloro-1,3,5-triazin (III) (TRIPOD) ve 4-hidroksibenzaldehitin reaksiyonundan 2,4,6-tri(p-formilfenoksi)-1,3,5- triazin elde edildi. Daha sonra TRIPOD ve 6-aminopenisilanik asitin reaksiyonundan tripodal hedef ligandı (V) elde edildi. Son olarak, başlangıç komplekslerinin [(ML)2O] (M= Cr3+ veya Fe3+, L= Salen veya Saloph) metanol ortamında hedef ligand ile reaksiyonlarından tripodal trinükleer (ML) başlıklı hedef kompleksleri elde edildi. Elde edilen tüm ligandların yapıları 1H NMR, FT-IR ve elementel analiz yöntemleri kullanılarak aydınlatıldı. Komplekslerin yapıları FT-IR, manyetik duyarlılık, ICP-OES ve TGA yöntemleri kullanılarak karakterize edildi.

Keywords

• 6-APA
• s-triazine
• salen
• saloph
• Metal kompleksleri

Synthesis and Characterization of s-Triazine Cored Schiff Base Containing β-lactam and Its [M(Salen/Saloph)] (M= Cr3+ and Fe3+) Capped Complexes

Abstract

This study consists of a tripodal 6-iminopenicylanic acid ligand synthesized based on the s-triazine group and its four trinuclear complexes. For this purpose, 2,4,6-tri(p-formylphenoxy)-1,3,5-triazine (III) (TRIPOD) was obtained from the reaction of 2,4,6-trichloro-1,3,5-triazine and 4-hydroxybenzaldehyde. Then, tripodal target ligand (V) was obtained from the reaction of TRIPOD and 6-aminopenicylanic acid. Finally, tripodal trinuclear (ML) capped target complexes were obtained from the reactions of the initial complexes [(ML)2O] (M= Cr3+ or Fe3+, L= Salen or Saloph) with the target ligand in methanol media. The structures of all obtained ligands were elucidated using 1H NMR, FT-IR, and elemental analysis methods. The structures of the complexes were characterized using FT-IR, magnetic susceptibility, ICP-OES, and TGA methods.

Keywords

• 6-APA
• s-triazine
• salen
• saloph
• metal complexes

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