The first example of a double bridged diruthenium(II) complex containing the rare bridging S,O bidentate dimethyl sulfoxide ligand which defines a stable [upper bond 1 start]Ru–Cl–Ru–S–O[upper bond 1 end] five-membered ring

(Note: The full text of this document is currently only available in the PDF Version )

Silvano Geremia, Stefano Mestroni, Mario Calligaris and Enzo Alessio


Abstract

The diruthenium(II) complex [Ru2(µ-Cl)(µ-Me2SO-S,O)Cl3(Me2SO-S[hair space])3(CO)2] has been synthesized from cis,[hair space]fac-[RuCl2(Me2SO)3(CO)] in refluxing acetone and characterized by X-ray crystallography; unusual solution (1H and 13C NMR) and solid-state (IR) spectral features were found for the bridging sulfoxide, besides a remarkable inertness towards substitution reactions.


References

  1. E. Alessio, G. Mestroni, G. Nardin, W. M. Attia, M. Calligaris, G. Sava and S. Zorzet, Inorg. Chem., 1988, 27, 4099 CrossRef CAS; E. Alessio, G. Balducci, M. Calligaris, G. Costa, W. M. Attia and G. Mestroni, Inorg. Chem., 1991, 30, 609 CrossRef CAS.
  2. (a) E. Alessio, M. Bolle, B. Milani, G. Mestroni, P. Faleschini, S. Geremia and M. Calligaris, Inorg. Chem., 1995, 34, 4716 CrossRef CAS; (b) E. Alessio, B. Milani, M. Bolle, G. Mestroni, P. Faleschini, F. Todone, S. Geremia and M. Calligaris, Inorg. Chem., 1995, 34, 4722 CrossRef CAS.
  3. E. Alessio, M. Macchi, S. L. Heath and L. G. Marzilli, Inorg. Chem., 1997, 36, 5614 CrossRef CAS.
  4. C. K. Johnson, ORTEP, Report ORNL-5138, Oak Ridge National Laboratory, Oak Ridge, TN, 1976.
  5. M. Calligaris and O. Carugo, Coord. Chem. Rev., 1996, 153, 83 CrossRef CAS.
  6. M. Calligaris, P. Faleschini and E. Alessio, Acta Crystallogr., Sect. C, 1993, 49, 663 CrossRef.
  7. J. E. Fergusson, C. T. Page and W. T. Robinson, Inorg. Chem., 1976, 15, 2270 CrossRef CAS.
  8. J. S. Jaswal, D. T. T. Yapp, S. J. Rettig, B. R. James and K. A. Skov, J. Chem. Soc., Chem. Commun., 1992, 1528 RSC; J. S. Jaswal, D. T. T. Yapp, S. J. Rettig, B. R. James and K. A. Skov, Inorg. Chim. Acta, 1993, 207, 97 CrossRef CAS.
  9. E. Alessio, G. Balducci, A. Lutman, G. Mestroni, M. Calligaris and W. M. Attia, Inorg. Chim. Acta, 1993, 203, 205 CrossRef CAS.
  10. T. Tanase, T. Aiko and Y. Yamamoto, Chem. Commun., 1996, 2341 RSC.
  11. (a) J. R. Barnes and R. J. Goodfellow, J. Chem. Res., 1979, (S) 350, (M) 4301 Search PubMed; (b) J. D. Fotheringham, G. A. Heath, A. J. Lindsay and T. A. Stephenson, J. Chem. Res., 1986, (S) 82, (M) 801 Search PubMed.
Click here to see how this site uses Cookies. View our privacy policy here.