s-Triazin Boyar Maddelerinin Sentezi ve Onların Bazı Metal Komplekslerinin İncelenmesi

Year 2017, Volume: 43 Issue: 2, 149 - 162, 31.10.2017

Ziya Erdem Koç

Abstract

Bu çalışmada çıkış maddesi
olarak asetoguanamin (6-metil-2,4-diamino-1,3,5-triazin) [AG] kullanıldı.
6-Metil-2,4-diamino-1,3,5-triazin literatürden yararlanarak elde edilen azo
boyar madde özelliği gösteren 2-hidroksi-5-[(E)-(arildiazenil)]benzaldehit [1],
(2,4-dimetilfenil)diazenil)-2-hidroksibenzaldehit [2],
5-(2,5-dimetilfenil)diazenil)-2-hidroksibenzaldehit’in [3] kondenzasyon
reaksiyonu ile elde edilen s-triazin merkezli azo boyar Schiff bazlarına susuz FeCl₃
ve CrCl₃.6H₂O bileşikleri ilave edilerek kompleks
yapıları sentezlendi. Sonuç olarak, elde edilen ligandların FT-IR, ¹H
NMR, elementel analizi ve TGA ile yapısı aydınlatıldı. Elde edilen üç farklı
s-triazin merkezli azo boyar Schiff baz komplekslerin FT-IR, TGA ve manyetik
süsseptibiliteleri alınarak yapıları aydınlatıldı.

Keywords

Asetoguanamin, Schiff Baz, Geçiş Metalleri, s-Triazin, Azo Boyar

The Synthesis of s-Triazine Dyes and Investigation of Some of Their Metal Complexes

Abstract

In this work, acetoguanamine (6-methyl-2,4-diamino-1,3,5-triazine) [AG]
was used as the starting material. 6-Methyl-2,4-diamino-1,3,5-triazine was
obtained from the literature and the s-triazine-based azo dye Schiff bases
obtained by the condensation reaction of
2-hydroxy-5-[(E)-(aryldiazenyl)]benzaldehyde [1],
(2,4-dimethylphenyl)diazenyl)-2-hydroxybenzaldehyde [2],
5-(2,5-dimethylphenyl)diazenyl)-2-hydroxybenzaldehyde [3] complexes were
synthesized by adding anhydrous FeCl₃ and CrCl₃.6H₂O
compounds. As a result, the structure of the resulting ligands was clarified by
FT-IR, ¹H NMR, elemental analysis and TGA. FT-IR, TGA and magnetic
susceptibility properties of three different s-triazin-centered azo-dye Schiff
base complexes were investigated.

Keywords

Acetoguanamin, Schiff Base, Transition Metals, s-Triazine, Azo Dye

References

• Koç ZE, Uçan Hİ (2007). Complexes of iron(III) salen and saloph Schiff bases with bridging 2,4,6-tris(2,5-dicarboxyphenylimino-4-formylphenoxy)-1,3,5-triazin and 2,4,6-tris(4-carboxyphenylimino-4’-formylphenoxy)-1,3,5-triazin, Transition Metal Chemistry, 32, 597-602