Metal complexes of guanidine-substituted alkyl ligands: An unsolvated monomeric two-coordinate organolithium

Coles M. P., Sözerli S. E., Smith J. D., Hitchcock P. B.

Organometallics, vol.26, no.27, pp.6691-6693, 2007 (SCI-Expanded, Scopus) identifier identifier

  • Publication Type: Article / Article
  • Volume: 26 Issue: 27
  • Publication Date: 2007
  • Doi Number: 10.1021/om700963c
  • Journal Name: Organometallics
  • Journal Indexes: Science Citation Index Expanded (SCI-EXPANDED), Scopus
  • Page Numbers: pp.6691-6693
  • Manisa Celal Bayar University Affiliated: No

Abstract

Single-crystal X-ray diffraction of MC(SiMe3) 2(SiMe2hpp) (M = Li, K; hppH = 1,3,4,6,7,8,-hexahydro-2H- pyrimido[1,2-a]pyrimidine) showed nonsolvated organometallic compounds in which the iminonitrogen of the guanidine forms strong intramolecular bonds to generate six-membered metallacycles. © 2007 American Chemical Society.