Metallkomplexe naphthyl-substituierter thioharnstoffderivate

Translated title of the contribution: Metal complexes of naphthyl-substituted thiourea derivatives

Uwe Schröder, R. Richter, L. Beyer, J. Angulo-Cornejo, M. Lino-Pacheco, A. Guillen

Research output: Contribution to journalArticlepeer-review

30 Scopus citations

Abstract

The thiourea derivative N,N-diethyl-N′-2-naphthoylthiourea (1) and three N-(dialkylaminothiocarbonyl)-N′-(1-naphthyl)-arylamidines (2-4) have been synthesized and CuII-, NiII- and PdII-complexes of them have been prepared. According to the X-ray structure analyses 1 with CuII and NiII under deprotonation forms neutral bis-chelates of nearly square-planar coordination with a cis arrangement of the O and S ligator atoms. Using their N and S atoms in 1,3 position as ligators, 2-4 in deprotonated form coordinate to CuII and PdII as neutral bis-chelates, in the case of CuII with a distorted tetrahedral coordination. PdII is coordinated square planar and has, probably due to the spatial influence of the 1-naphthyl groups, a trans arrangement of the N and S ligator atoms.

Translated title of the contributionMetal complexes of naphthyl-substituted thiourea derivatives
Original languageGerman
Pages (from-to)1051-1058
Number of pages8
JournalZeitschrift fur Anorganische und Allgemeine Chemie
Volume629
Issue number6
DOIs
StatePublished - 2003

Keywords

  • Crystal structure
  • Naphthyl substituents
  • Thiourea
  • Transition metal complexes

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