Synthesis, spectral, theoretical studies and in vitro antimicrobial activities of novel diphenyltin(IV) complexes of Schiff bases derived from phenacylamine


Sirikci G., Ancina N., Oztas S. G. , Yenisehirli G., ALTUNTAŞ ÖZTAŞ N.

APPLIED ORGANOMETALLIC CHEMISTRY, vol.28, no.7, pp.537-544, 2014 (SCI-Expanded) identifier identifier

  • Publication Type: Article / Article
  • Volume: 28 Issue: 7
  • Publication Date: 2014
  • Doi Number: 10.1002/aoc.3160
  • Journal Name: APPLIED ORGANOMETALLIC CHEMISTRY
  • Journal Indexes: Science Citation Index Expanded (SCI-EXPANDED), Scopus
  • Page Numbers: pp.537-544
  • Hacettepe University Affiliated: Yes

Abstract

A series of new diphenyltin(IV) complexes of the type Ph2SnL (L1: N-phenacyl-5-bromosalicylideneimine, Ph2SnL1; L2: N-phenacyl-3,5-dichlorosalicylideneimine, Ph2SnL2; L3: N-phenacyl-4-methoxysalicylideneimine, Ph2SnL3) were synthesized and characterized by elemental analysis, IR, 1H, 13C, 119Sn NMR spectroscopy and mass spectrometry techniques. The C?Sn?C angles in the complexes were calculated using equations with the 1J(117/119Sn?13C) values from 13C NMR spectra. The possible structures, NMR and electronic properties of the studied molecules were calculated through density functional theory and results compared with experimental data. All the complexes were found to be mildly active against several microorganisms and some fungi. Copyright (c) 2014 John Wiley & Sons, Ltd.