Mononukleare Kupfer(II)-Komplexe von dioxaalkylen-und alkylenverbrückten Bis-isoharnstoffen

Translated title of the contribution: Mononuclear copper(II) complexes of dioxaalkylene and alkylene bridged bis-isoureas

Rainer Richter, Jorge Angulo-Cornejo

Research output: Contribution to journalArticlepeer-review

3 Scopus citations

Abstract

By reaction of N-benzoylthiocarbamic-O,S-diethyl-ester with primary diamines (oxa)alkylene bridged isoureas 1 have been prepared. They yield with CuII neutral chelates 2 with tetradentate ligand coordination. The structures of the ligand la and of the related CuII complex 2a have been determined by X-ray crystal structure analysis. They show an enamine tautomer in the ligand and a slightly tetrahedrally distorted coordination with an (oxa)alkylene bridge between the trans arranged N ligator atoms in the complex.

Translated title of the contributionMononuclear copper(II) complexes of dioxaalkylene and alkylene bridged bis-isoureas
Original languageGerman
Pages (from-to)1877-1881
Number of pages5
JournalZeitschrift fur Anorganische und Allgemeine Chemie
Volume627
Issue number8
DOIs
StatePublished - 2001
Externally publishedYes

Keywords

  • Acylisourea ligands
  • Chelates
  • Copper
  • Crystal structures

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