Dört Dişli Schiff Baz Sentezi ve Cu(II) ve Ni(II) Komplekslerinin Sentezi

Abstract

Değişik substutie diaminlerle (1,4-fenilendiamin, 4,4’-diaminodifenil, 4,4’-diaminodifenilmetan ve 4,4’-diaminodifenileter) salisilaldehit’in reaksiyonu sonucu dört dişli schiff bazları ( 1,4-fenilendiamin-bis-salisilaldehit, 1,1’-bifenil –4,4’diamino-bis-salisilaldehit, 1,1’-difenilmetan-4,4’-diamino-bis-salisilaldehit ve 1,1’-difeniloksi-4,4’-diamino-bis-salisilaldehit) elde edilmiştir. Elde edilen bu değişik schiff bazların kare-düzlem yapılı polimerik Ni(II) ve Cu(II) kompleksleri elde edilerek elementel analiz, IR ve 1 H-NMR analiz çalışmaları ile yapıları aydınlatılmıştır.

Keywords

• Salisilaldehit, Schiff bazlar, Metal Kompleksler ve Polimer

The Synthesis of Fourdentate Schiff Bases and Their Complexes With Cu(II) and Ni(II)

Abstract

Salicylaldehyde has been condensed with diamines (1,4-phenylenediamine, 4,4’-diaminodiphenyl, 4,4’-diaminodiphenylmethane or 4,4’-diaminodiphenylether) to optain the tetradentate schiff’s bases ( 1,4- phenylenediamine-bissalicylaldehyde, 1,1’-biphenyl 4,4’diamino-bis-salicylaldehide, 1,1’-diphenylmethane- 4,4’-diamino-bis-salicyl-aldehyde, or 1,1’-diphenyloxy-4,4’-diamino-bis-salicylaldehyde. The polymeric Ni(II) and Cu(II) complexes of these schiff bases are square-planar. The structures of the above complexes were determined by 1 H-NMR and IR Spectrocopy and elemental analyses.

Keywords

• Salicylaldehyde, Schiff Bases, Metal Complexes and Polymere