Porphyrinogen tetraanion functioning as a polymetallic assembler: nickel-meso-octaethylporphyrinogen binding four transition metal ions at the periphery

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

Lucia Bonomo, Euro Solari, Géraldine Martin, Rosario Scopelliti and Carlo Floriani


Abstract

Nickel(II)-meso-octaethylporphyrinogen dianion behaves as a π-extended ligand binding four M(CO)3 [M = Cr, Mo] fragments at the periphery, so that the porphyrinogen can assemble five metal centers around itself.


References

  1. Early Transition Metal Clusters with π-Donor Ligands, ed. M. H. Chisholm, VCH, New York, 1995 Search PubMed; Advances in Supramolecular Chemistry, ed. G. W. Gokel, Jai Press, Hampton Hill, England, 1995 Search PubMed; F. VögtleSupramolecular Chemistry, Wiley, New York, 1991 Search PubMed; Transition Metals in Supramolecular Chemistry, ed. L. Fabbrizzi and A. Poggi, Nato ASI Series, Kluwer, Dordrecht, 1994 Search PubMed; E. Tsuchida, Macromolecular Complexes, Dynamic Interactions and Electronic Processes, VCH, New York, 1991 Search PubMed; Magnetism, a Supramolecular Function, ed. O. Kahn, Nato ASI Series, Kluwer, Dordrecht, 1996 Search PubMed; Inorganic Materials, ed. D. W. Bruce and D. O'Hare, Wiley, New York, 1992 Search PubMed.
  2. E. C. Constable and C. E. Housecroft, Chimia, 1998, 52, 533 CAS; E. C. Constable, Oligomeric Metal Complexes in Electronic Materials: the Oligomer Approach, ed. K. Müllen and G. Wegner, Wiley–VCH, Weinheim, 1998, p. 273 Search PubMed; E. C. Constable, Chem. Commun., 1997, 1073 Search PubMed; E. C. Constable, C. E. Housecroft, B. Krattinger, M. Neuburger and M. Zehnder, Organometallics, 1999, 18, 2565 RSC.
  3. General references are made to: (a) C. Floriani, Pure Appl. Chem., 1996, 68, 1 CrossRef CAS; (b) C. Floriani, Chem. Commun., (Feature article), 1996, 1257 Search PubMed; (c) D. Jacoby, S. Isoz, C. Floriani, A. Chiesi-Villa and C. Rizzoli, J. Am. Chem. Soc., 1995, 117, 2793; (c); 2805; (d) C. Floriani, in Stereoselective Reactions of Metal-Activated Molecules, ed. H. Werner and J. Sundermeyer, Vieweg, Wiesbaden, 1995, pp. 97–106 Search PubMed; (e) S. De Angelis, E. Solari, C. Floriani, A. Chiesi-Villa and C. Rizzoli, Angew. Chem., Int. Ed. Engl., 1995, 34, 1092 CrossRef CAS; (f) C. Floriani, E. Solari, G. Solari, A. Chiesi-Villa and C. Rizzoli, Angew. Chem., Int. Ed., 1998, 37, 2245 CrossRef CAS and references therein.
  4. L. Bonomo, E. Solari, M. Latronico, R. Scopelliti and C. Floriani, Chem. Eur. J., 1999, 5, 2040 CrossRef CAS.
  5. For the relevance of the π-bonding ability of the polypyrrole structure see: M. O. Senge, Angew. Chem., Int. Ed. Engl., 1996, 35, 1923 Search PubMed and references therein. For π-binding between aromatic metalla-porphyrins and a metal see: K. Koczaja Dailey, G. P. A. Yap, A. L. Rheingold and T. B. Rauchfuss, Angew. Chem., Int. Ed. Engl., 1996, 35, 1833 CrossRef CAS.
  6. (a) S. De Angelis, E. Solari, C. Floriani, A. Chiesi-Villa and C. Rizzoli, J. Am. Chem. Soc., 1994, 116, 5691 CrossRef CAS; (b) J. Jubb, D. Jacoby, C. Floriani, A. Chiesi-Villa and C. Rizzoli, Inorg. Chem., 1992, 31, 1306 CrossRef CAS.
  7. D. P. Tate, W. R. Knipple and J. M. Augl, Inorg. Chem., 1962, 1, 433 CrossRef CAS; H. Werner, K. Deckelmann and U. Schönenberger, Helv. Chim. Acta, 1970, 53, 2002 CrossRef CAS.
  8. D. F. Shriver and M. J. Sailor, Acc. Chem. Res., 1988, 21, 374 CrossRef CAS.
Click here to see how this site uses Cookies. View our privacy policy here.