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: 344

Table of Content: July; 2(7)

July 2008

The study of reactivity and selectivity of tertiary amines with aryl chlorothionoformates

o-Nitrophenyl chlorothionoformate reacts readily with unhindered tertiary aliphatic amines in only 10 min at room temperature, and gives the dialkylamine salts after treatment of initial thiocarbamate with dimethyl sulfate followed by hydrolysis with water. The ease of cleavage of alkyl groups from tertiary amines with 4-chlorophenyl chlorothionoformate is benzyl > t-butyl > allyl > methyl and using 2, 4,...

Author(s): Masomeh Aghazadeh, Arash Afghan and Mehdi M. Baradarani

  • Article Number: 80ADA9C1188

July 2008

Synthesis, characterization, antimicrobial activity and toxicology study of some metal complexes of mixed antibiotics

Mixed ligand metal complexes of ampicillin and chloramphenicol prepared by using Ni(II), Co(II) and Fe(III) metal chloride hexahydrate were reported and characterized based on some physical properties and spectroscopic analysis such as AAS, UV, and IR spectroscopy. The complexes were proposed to have the formulae [ML1L2](Cl)n ( where M= Ni(II), Co(II), Fe(III); L1 =ampicillin, L2 = chloramphenicol , and...

Author(s): Ogunniran, K. O., Ajanaku, K. O., James, O. O., Ajani, O. O., Adekoya, J. A. and Nwinyi, O. C.

  • Article Number: D9F35CE1194