Determination of the Protonation Constants of 2-[4-Dimethylaminocinnamalamino] Benzoic Acid (DACAB) in Dioxane - Water Medium and Preparation of Some of its Transition Metal Complexes

Mustafa YALÇIN

Makale detayları

Determination of the Protonation Constants of 2-[4-Dimethylaminocinnamalamino] Benzoic Acid (DACAB) in Dioxane - Water Medium and Preparation of Some of its Transition Metal Complexes

Yazarlar:

Mustafa YALÇIN

Yayıncı:

TUBITAK

Dergi:

Turkish Journal of Chemistry 1998 Vol.22 Issue 3, pp.209-214

Belge Tipi:

Makale

Yayın Tarihi:

2/1998

Belge Dili:

Türkçe

Document ID (Org No.):

2000730573

Sıklık:

İki Aylık

eISSN:

1303-6130

pISSN:

1300-0527

Özet:

 

In this study, the Schiff base 2-[4-Dimethylaminocinnamalamino]- benzoic acid [(CH3)2N.C6H4.CH:CH.N.C6H4.COOH] (DACAB) was prepared by the reaction of 2-Aminobenzoic acid with p-Dimethylaminocinnamaldehyde. The protonation constants of the ligand were determined in a 50% (v/v) dioxane - water medium using the Irving-Rossotti and PKAS-BEST computer methods. The complexes of Fe(III), Co(II), Ni(II), Cu(II) with DACAB were synthesized and the structures of these complexes were elucidated by means of data obtained from elemental analysis, using IR, 1H-NMR methods. The magnetic properties of the solid complexes were measured.

 

In this study, the Schiff base 2-[4-Dimethylaminocinnamalamino]- benzoic acid [(CH3)2N.C6H4.CH:CH.N.C6H4.COOH] (DACAB) was prepared by the reaction of 2-Aminobenzoic acid with p-Dimethylaminocinnamaldehyde. The protonation constants of the ligand were determined in a 50% (v/v) dioxane - water medium using the Irving-Rossotti and PKAS-BEST computer methods. The complexes of Fe(III), Co(II), Ni(II), Cu(II) with DACAB were synthesized and the structures of these complexes were elucidated by means of data obtained from elemental analysis, using IR, 1H-NMR methods. The magnetic properties of the solid complexes were measured.

Makale detayları

Determination of the Protonation Constants of 2-[4-Dimethylaminocinnamalamino] Benzoic Acid (DACAB) in Dioxane - Water Medium and Preparation of Some of its Transition Metal Complexes

Yazarlar: Mustafa YALÇIN

Yayıncı: TUBITAK

Dergi: Turkish Journal of Chemistry 1998 Vol.22 Issue 3, pp.209-214

Belge Tipi: Makale

Yayın Tarihi: 2/1998

Belge Dili: Türkçe

Document ID (Org No.): 2000730573

Sıklık: İki Aylık

eISSN: 1303-6130

pISSN: 1300-0527

Sayı

Yazarlar:

Mustafa YALÇIN

Yayıncı:

TUBITAK

Dergi:

Turkish Journal of Chemistry 1998 Vol.22 Issue 3, pp.209-214

Belge Tipi:

Makale

Yayın Tarihi:

2/1998

Belge Dili:

Türkçe

Document ID (Org No.):

2000730573

Sıklık:

İki Aylık

eISSN:

1303-6130

pISSN:

1300-0527