Double-Armed Benzo-15-crown-5 Ligands and Complexes and Single Crystal Structure Determination

Sahin D., SÜZEN Y., HAYVALI Z.

HETEROATOM CHEMISTRY, vol.25, no.1, pp.43-54, 2014 (SCI-Expanded) identifier identifier

  • Publication Type: Article / Article
  • Volume: 25 Issue: 1
  • Publication Date: 2014
  • Doi Number: 10.1002/hc.21134
  • Journal Name: HETEROATOM CHEMISTRY
  • Journal Indexes: Science Citation Index Expanded (SCI-EXPANDED), Scopus
  • Page Numbers: pp.43-54
  • Ankara University Affiliated: Yes

Abstract

This work describes the syntheses and characterizations of double-armed benzo-15-crown-5 containing nitro (1), amine (2), and imine (3-5) groups, and their sodium complexes (1a-5a). Structures of the ligands (1-5) and sodium complexes (1a-5a) were identified via elemental analyses, and infrared, H-1- nuclear magnetic resonance (NMR), C-13-NMR, and mass spectrometry. The metal extractions were examined by using ultravoilet-visible spectrophotometry. Single crystal for 2 was successfully obtained, and its X-ray crystal structure was resolved. The compound 2 crystallizes in triclinic, space group p-1 with a = 9.1420(3), b = 14.9580(4), c = 20.4110(5), and Z = 4. (C) 2013 Wiley Periodicals, Inc.