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 (Peer-Reviewed Journal) identifier identifier

  • Publication Type: Article / Article
  • Volume: 10 Issue: 1
  • Publication Date: 2011
  • Doi Number: 10.3233/mgc-2010-0020
  • Journal Name: MAIN GROUP CHEMISTRY
  • 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

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.