Loading...

Catalytic behavior of an iron(III) complex containing an N,O-type bidentate oxazoline ligand for selective oxidation of sulfides

Amini, M ; Sharif University of Technology

1095 Viewed
  1. Type of Document: Article
  2. DOI: 10.1007/s11243-015-0001-8
  3. Publisher: Springer International Publishing
  4. Abstract:
  5. The reaction of Fe(acac)3 and 2-(2′-hydroxyphenyl)oxazoline (Hphox) as a bidentate O,N donor ligand afforded a six-coordinated iron(III) complex [Fe(phox)2(acac)] with distorted octahedral configuration. The complex was isolated as an air-stable crystalline solid and characterized by elemental analysis, FTIR, solution electrical conductivity, and by single-crystal X-ray structure analysis. The structure, electronic properties, and vibrational normal modes of the complex were investigated by DFT. The use of this complex as a catalyst for the oxidation of sulfides to their corresponding sulfoxides using urea hydrogen peroxide as the primary oxidant was investigated. The catalyst shows very efficient reactivity, giving high yields and selectivities at room temperature under air
  6. Keywords:
  7. Catalyst selectivity ; Catalysts ; Catalytic oxidation ; Coordination reactions ; Crystal structure ; Electronic properties ; Ligands ; Nitrogen compounds ; Single crystals ; Urea ; Catalytic behavior ; Electrical conductivity ; Oxazoline ligands ; Oxidation of sulfides ; Selective oxidation ; Single crystal x-ray structures ; Urea hydrogen peroxide ; Vibrational normal modes ; Iron compounds
  8. Source: Transition Metal Chemistry ; Volume 41, Issue 1 , 2016 , Pages 97-105 ; 03404285 (ISSN)
  9. URL: https://link.springer.com/article/10.1007/s11243-015-0001-8