African Journal of
Pure and Applied Chemistry

  • Abbreviation: Afr. J. Pure Appl. Chem.
  • Language: English
  • ISSN: 1996-0840
  • DOI: 10.5897/AJPAC
  • Start Year: 2007
  • Published Articles: 368

Table of Content: February 2011; 5(2)

February 2011

Synthesis, electronic spectra and inhibitory study of some Salicylaldehyde Schiff bases of 2-aminopyridine

A series of Schiff bases namely N-(2-hydroxylbenzylidene)pyridin-2-amine (I), N-(5-nitro-2-hydroxylbenzylidene)pyridin-2-amine (II), N-(5-bromo-2-hydroxylbenzylidene)pyridin-2-amine (III) and  N-(5-methoxy-2-hydroxylbenzylidene)pyridin-2-amine (IV) derived from 2-aminopyridine and substituted benzyaldehydes are  reported  and characterized by IR, 1HNMR  and elemental analysis. The...

Author(s): Dueke-Eze, C. U. Fasina, T. M. and Idika, N.

February 2011

Organotin dithiobiurets as corrosion inhibitors for mild steel-dimethyl sulfoxide containing HCl

Corrosion inhibition studies of mild steel in dimethyl sulfoxide containing HCl have been performed at 25°C using dithiobiurets and their triphenyltin- and dibutyltin complexes as inhibitors. The inhibition efficiency (IE) of these compounds was evaluated by electrochemical polarization technique. Among the ligands, best performance was exhibited by ethoxyphenyl derivative. The IE values of the ligands enhanced...

Author(s): R. B. Rastogi, M. M. Singh, K. Singh and M. Yadav