Synthesis, characterization, electrochemical behaviors and applications in the Suzuki-Miyaura cross-coupling reactions of N2S2O2 thio Schiff base ligand and its Cu(II), Co(III), Ni(II), Pd(II) complexes and their usage in the fabrication of organic-inorganic hybrid devices


Temel H., Pasa S., Ocak Y. S., Yılmaz İ., Demir S., ÖZDEMİR İ.

SYNTHETIC METALS, cilt.161, ss.2765-2775, 2012 (SCI-Expanded) identifier identifier

  • Yayın Türü: Makale / Tam Makale
  • Cilt numarası: 161
  • Basım Tarihi: 2012
  • Doi Numarası: 10.1016/j.synthmet.2011.10.018
  • Dergi Adı: SYNTHETIC METALS
  • Derginin Tarandığı İndeksler: Science Citation Index Expanded (SCI-EXPANDED), Scopus
  • Sayfa Sayıları: ss.2765-2775
  • Anahtar Kelimeler: 2-Amino Thiophenol, Suzuki coupling, Cyclic voltammetry, Organic-inorganic heterojunction, TRANSITION-METAL-COMPLEXES, CAPACITANCE-VOLTAGE CHARACTERISTICS, SPECTROSCOPIC CHARACTERIZATION, COPPER(II) COMPLEXES, NICKEL(II) COMPLEXES, ANTIFUNGAL ACTIVITY, COBALT(II), MICROWAVE, DIOXYGEN, MACROCYCLES
  • İstanbul Teknik Üniversitesi Adresli: Evet

Özet

The thio Schiff base ligand N,N'-bis(o-hydroxy-1-naphtaldehydene)-1,2-bis(o-amino phenilthio)ethane (L) was synthesized by the condensation of o-hydroxy-1-naphthaldehyde and 1,2-bis(2-amino thiophenol)ethane. The reactions of the ligand with different transition metal(II) salts under reflux system condition afforded a series of metal complexes such as Cu(II), Co(III), Ni(II) and Pd(II). Ligand and its complexes were characterized by a combination of elemental analysis, UV-vis spectroscopy, FT-IR, H-1 NMR, MS and TGA/DTA. The electrochemical properties of L and [Cu(L)] were investigated using cyclic voltammetry (CV) in the solutions of dimethyl sulfoxide (DMSO). The catalytic property of thio Schiff base ligand with Suzuki cross-coupling reactions were also determined with different substituted aryl halides in the presence of aryl boronic acid and Pd(AcO)(2) as catalyst. In addition, the fabrication of organic-inorganic hybrid devices using L and its Co(III), Ni(II) and Pd(II) complexes and their electrical properties have been reported. (C) 2011 Elsevier B.V. All rights reserved.