1 Ocak 2013 Dergi makalesi Açık Erişim

Hayvali, Zeliha; Koksal, Pinar

Citation Style Language JSON

{
  "DOI": "10.1007/s10847-012-0208-7", 
  "abstract": "A series of new benzo-15-crown-5 derivatives (1-6) containing formyl and imine groups were prepared. New formyl crown ethers (1 and 2) were prepared by reaction of 4',5'-bis(bromomethyl) benzo-15-crown-5 with 2-hydroxy-3-methoxybenzaldehyde (o-vanillin) and 2-hydroxy-5-methoxybenzaldehyde in the presence of NaOH. New Schiff bases (3-6) were synthesized by the condensation of corresponding aldehydes with 1,3-diaminopropane and 1,4-diaminobutane. Sodium and potassium complexes (1a-6a and 1b-6b) of the crown compounds forming crystalline complexes of 1: 1 (Na+:ligand) and 1: 2 (K+:ligand) stoichiometries were also synthesized. The structures of the aldehydes 1 and 2, imines 3-6 and complexes (1a-3a and 1b-3b) were confirmed on the basis of elemental analyses, IR, H-1- and C-13-NMR, and mass spectroscopy.", 
  "author": [
    {
      "family": "Hayvali", 
      "given": " Zeliha"
    }, 
    {
      "family": "Koksal", 
      "given": " Pinar"
    }
  ], 
  "container_title": "JOURNAL OF INCLUSION PHENOMENA AND MACROCYCLIC CHEMISTRY", 
  "id": "12911", 
  "issue": "3-4", 
  "issued": {
    "date-parts": [
      [
        2013, 
        1, 
        1
      ]
    ]
  }, 
  "page": "369-378", 
  "title": "Syntheses and spectroscopic characterization of double-armed benzo-15-crown-5 derivatives and their sodium and potassium complexes", 
  "type": "article-journal", 
  "volume": "76"
}