Preparation of complexes formed in the reaction between diironnanocarbonyl and tetraalkyl(phenyl)diphosphine disulfides, R2P(S)P(S)R-2 (R=Et, n-Pr, n-Bu, Ph)


Sentuerk O. S.

JOURNAL OF COORDINATION CHEMISTRY, vol.61, no.5, pp.776-780, 2008 (SCI-Expanded) identifier identifier

  • Publication Type: Article / Article
  • Volume: 61 Issue: 5
  • Publication Date: 2008
  • Doi Number: 10.1080/00958970701377216
  • Journal Name: JOURNAL OF COORDINATION CHEMISTRY
  • Journal Indexes: Science Citation Index Expanded (SCI-EXPANDED), Scopus
  • Page Numbers: pp.776-780
  • Istanbul Technical University Affiliated: Yes

Abstract

Fe-2(CO)(9) and R2P(S)P(S)R-2 (R = Et, n-Pr, n-Bu, Ph) react to form two types of cluster complexes F-e3(CO)(9)(mu(3)-S)(2) (1), Fe-2(CO)(6)(mu-SPR2)(2) (2A)-(2D), [2A, R = Et; 2B, R = n-Pr; 2C, R = n-Bu; 2D, R = Ph]. The complexes result from phosphorus-phosphorus bond scission; in the former sulfur abstraction has also occurred. The complexes have been characterized by elemental analyses, FT-IR and P-31-[H-1]-NMR spectroscopy and mass spectrometry.