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 (SCI-Expanded) identifier identifier

  • Publication Type: Article / Article
  • Volume: 10 Issue: 1
  • Publication Date: 2011
  • Doi Number: 10.3233/mgc-2010-0020
  • Journal Indexes: Science Citation Index Expanded (SCI-EXPANDED), Scopus
  • Page Numbers: pp.17-23
  • Keywords: Thiourea, 1,10-phenanthroline, crown ether, isothiocyanate, METAL-IONS, COMPLEXES, SODIUM, POLYETHERS, NICKEL(II), LIGAND
  • Yıldız Technical University Affiliated: Yes


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.