Synthesis and characterization of some cobalt(II), nickel(II) and zinc(II) complexes with Schiff bases derived from the reaction of 4-hydroxisalicylaldehyde and o-vanillin with 3,5-di(tert-butyl)-4-hydroxyaniline

---

Atıf İçin Kopyala

TUMER M., KOKSAL H., SERIN S., Patat S.

SYNTHESIS AND REACTIVITY IN INORGANIC AND METAL-ORGANIC CHEMISTRY, cilt.27, sa.1, ss.59-68, 1997 (SCI-Expanded)

• Yayın Türü: Makale / Tam Makale
• Cilt numarası: 27 Sayı: 1
• Basım Tarihi: 1997
• Dergi Adı: SYNTHESIS AND REACTIVITY IN INORGANIC AND METAL-ORGANIC CHEMISTRY
• Derginin Tarandığı İndeksler: Science Citation Index Expanded (SCI-EXPANDED)
• Sayfa Sayıları: ss.59-68
• Erciyes Üniversitesi Adresli: Evet

Özet

Two new Schiff bases have been synthesized by the condensation 3,5-di(tert-butyl)-4-hydroxyaniline with 4-hydroxysalicylaldehyde (HL) and (o) under bar-vanillin (HL'). The complexes of cobalt(II), nickel(II) and zinc(II) with HL and HL' have been prepared. The analytical data show that the metal to ligand ratio in the complexes is 1:2. Molar conductance measurements indicate that the complexes are non-electrolytic in nature. The ligands and their complexes are characterized on the basis of analytical data, conductivity measurements, magnetic moments, infrared, electronic spectral data and thermal analyses (DTA and TG). The C-13 and H-1 NMR spectra of the Schiff base ligands have been recorded.