Synthesis, spectroscopic studies and electrochemical properties of Schiff bases derived from 5-chloro-2-hydroxybenzaldehyde with methyl 2-amino-6-methyl-4,5,6,7-tetrahydrobenzo[b] thiophene-3-carboxylate

Colak N., Gunduzalp A. B., Mamas S., Akkaya D., Kaya K.

BULGARIAN CHEMICAL COMMUNICATIONS, cilt.48, ss.20-26, 2016 (SCI-Expanded) identifier

  • Yayın Türü: Makale / Tam Makale
  • Cilt numarası: 48
  • Basım Tarihi: 2016
  • Dergi Adı: BULGARIAN CHEMICAL COMMUNICATIONS
  • Derginin Tarandığı İndeksler: Science Citation Index Expanded (SCI-EXPANDED), Scopus
  • Sayfa Sayıları: ss.20-26
  • Gazi Üniversitesi Adresli: Evet

Özet

Schiff base; methyl 2-((5-chloro-2-hydroxybenzylidene) amino)-6-methyl-4,5,6,7-tetrahydrothieno[ 2,3-c] pyridine-3-carboxylate was synthesized by the reaction of methyl 2-amino-6-methyl-4,5,6,7-tetrahydrothieno[2,3-c] pyridine-3-carboxylate with 5-chloro-2-hydroxybenzaldehyde in excellent yield. This compound was characterized by elemental analysis, NMR (H-1 and C-13-APT), FT-IR and X-ray diffraction methods. The electrochemical behavior of Schiff base was investigated using cyclic voltammetry (CV), controlled potential electrolysis and chronoamperometry (CA) techniques. The number of electrons transferred (n), diffusion coefficient (D) and standard heterogeneous rate constants (k(s)) were also determined by electrochemical methods.