Synthesis and characterization of new thiourea derivatives substituted 1,10-phenanthroline and crown ether


Elmali F. , Avciata U. , DEMİRHAN N.

MAIN GROUP CHEMISTRY, vol.10, no.1, pp.17-23, 2011 (Journal Indexed in SCI) identifier identifier

  • Publication Type: Article / Article
  • Volume: 10 Issue: 1
  • Publication Date: 2011
  • Doi Number: 10.3233/mgc-2010-0020
  • Title of Journal : MAIN GROUP CHEMISTRY
  • Page Numbers: pp.17-23
  • Keywords: Thiourea, 1,10-phenanthroline, crown ether, isothiocyanate, METAL-IONS, COMPLEXES, SODIUM, POLYETHERS, NICKEL(II), LIGAND

Abstract

New organic compounds that could serve as ligands for metals or in supramolecular assemblies were prepared by combining various amines and isothionates. This resulted in the new thiourea derivatives: 5,6-bis[aminoanilinomethanethione][1,10] phenanthroline (1), 1,2-bis[aminobenzo(15-crown-5)]-15-ylaminomethanethionebenzene (2), 5,6-bis[aminobenzo(15-crown-5)]-15-ylaminornethanethione[1,10]phenanthroline (3), and N-[1, 10-phenanthroline]-N'-[[benzo-15-crown-5] yl]thiourea (4). The structures and compositions of the compounds have been confirmed by elemental analyses, UV-vis, FTIR, H-1 NMR (DMSO-d(6)), C-13 NMR (DMSO-d(6)) and MS spectra.