Synthesis and complexation of a new seven membered heterocyclic vic-dioxime

Merey S., Bekaroglu O.

JOURNAL OF COORDINATION CHEMISTRY, cilt.40, sa.3, ss.177-192, 1996 (SCI-Expanded) identifier identifier

  • Yayın Türü: Makale / Tam Makale
  • Cilt numarası: 40 Sayı: 3
  • Basım Tarihi: 1996
  • Doi Numarası: 10.1080/00958979608024343
  • Dergi Adı: JOURNAL OF COORDINATION CHEMISTRY
  • Derginin Tarandığı İndeksler: Science Citation Index Expanded (SCI-EXPANDED), Scopus
  • Sayfa Sayıları: ss.177-192
  • İstanbul Teknik Üniversitesi Adresli: Hayır

Özet

A new seven membered heterocyclic ligand, 2,3-bis (hydroxyimino)-1,4-bis (2'-hydroxybenzyl)-1,4-diaza-cycloheptane, containing two phenolate-type pendant arms and two oxime groups, has been prepared. Mononuclear, tetranuclear, homo- and hetero- pentanuclear metal complexes of this ligand have been synthesized with Cu (II), Ni (II) and U (VI) O-2. The structures of the newly synthesized ligand and its complexes have been investigated. Protonation constants of the ligand and overall formation constants have been measured by potentiometric techniques.