Synthesis and molecular structure of [{Pd2(CH2C6H4P(o-tolyl)2C,P)23-3,5-dmpz-N,N′,C4)2Ag(µ-ClO4)}2] (3,5-dmpz = 3,5-dimethylpyrazolato), a silver derivative showing unprecedented η1-azolato coordination

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

Larry R. Falvello, Juan Forniés, Antonio Martín, Rafael Navarro, Violeta Sicilia and Pablo Villarroya


Abstract

The reaction of [Pd2(CH2C6H4P(o-tolyl)2C,P)2(µ-3,5-dmpz)2] (1) with AgClO4 renders [{Pd2(CH2C6H4P(o-tolyl)2C,P)23-3,5-dmpz-N,N′,C4)2Ag(η2-µ-ClO4)}2] (2), a palladium–silver derivative displaying an unprecedented dmpz bridging ligand η1 bonded to the Ag centers, involving only the C4 atom of each dmpz ligand.


References

  1. (a) S. Trofimenko, Prog. Inorg. Chem., 1986, 34, 115 CAS; (b) A. P. Sadimenko and S. S. Basson, Coord. Chem. Rev., 1996, 147, 247 CrossRef CAS; (c) G. La Monica and G. A. Ardizzoia, Prog. Inorg. Chem., 1997, 46, 151 CAS; (d) J. E. Cosgriff and G. B. Deacon, Angew. Chem., Int. Ed. Engl., 1998, 37, 286 CrossRef CAS.
  2. (a) R. Usón, L. A. Oro, M. A. Ciriano, D. Carmona, A. Tiripicchio and M. Tiripicchio-Camellini, J. Organomet. Chem., 1982, 224, 69 CrossRef CAS; (b) C. Tejel, J. M. Villoro, M. A. Ciriano, J. A. López, E. Eguizabal, F. J. Lahoz, V. I. Bakhmutov and L. A. Oro, Organometallics, 1996, 15, 2967 CrossRef CAS; (c) D. O. K. Fjeldsted, S. R. Stobart and M. J. Zaworotko, J. Am. Chem. Soc., 1985, 107, 8258 CrossRef CAS; (d) A. Tiripicchio, F. J. Lahoz, L. A. Oro and M. T. Pinillos, J. Chem. Soc., Chem. Commun., 1984, 936 RSC; (e) R. D. Brost and S. R. Stobart, Inorg. Chem., 1989, 24, 4308; (f) R. D. Brost, D. O. K. Fjeldsted and S. R. Stobart, J. Chem. Soc., Chem. Commun., 1989, 488 RSC; (g) D. C. Boyd, G. S. Rodman and K. R. Mann, J. Am. Chem. Soc., 1986, 108, 1779 CrossRef CAS; (h) J. L. Marshall, S. R. Stobart and H. B. Gray, J. Am. Chem. Soc., 1984, 106, 3027 CrossRef CAS; (i) C. Claver, P. Kalck, M. Ridmy, A. Thorez, L. A. Oro, M. T. Pinillos, M. C. Apreda, F. H. Cano and C. Foces-Foces, J. Chem. Soc., Dalton Trans., 1988, 1523 RSC; (j) D. L. Lichtenberger, A. S. Copenhaver, H. B. Gray, J. L. Marshall and M. D. Hopkins, Inorg. Chem., 1988, 27, 4488 CrossRef CAS.
  3. (a) V. K. Jain, S. Kannan and E. R. T. Tiekink, J. Chem. Soc., Dalton Trans., 1992, 2231 RSC; (b) V. K. Jain, S. Kannan and E. R. T. Tiekink, J. Chem. Soc., Dalton Trans., 1993, 3625 RSC; (c) V. Y. Kukushkin, E. A. Aleksandrova, V. M. Leovac, E. Z. Iveges, V. K. Belsky and V. E. Konovalov, Polyhedron, 1992, 11, 2691 CrossRef CAS; (d) V. K. Jain and S. Kannan, Polyhedron, 1992, 11, 27 CrossRef CAS; (e) A. Singhal, V. K. Jain and S. Kannan, J. Organomet. Chem., 1993, 447, 317 CrossRef CAS; (f) G. López, J. Ruiz, G. García, J. M. Martí, G. Sánchez and J. García, J. Organomet. Chem., 1991, 412, 435 CrossRef CAS; (g) G. López, J. Ruiz, G. García, C. Vicente, J. Casabó, E. Molins and C. Miravitlles, Inorg. Chem., 1991, 30, 2605 CrossRef CAS.
  4. (a) W. A. Herrmann, Ch. Brossmer, K. Öfele, C.-P. Reisinger, T. Priermeier, M. Beller and H. Fischer, Angew. Chem., Int. Ed. Engl., 1995, 34, 1844 CrossRef CAS; (b) L. R. Falvello, J. Forniés, A. Martín, R. Navarro, V. Sicilia and P. Villarroya, Inorg. Chem., 1997, 36, 6166 CrossRef CAS.
  5. (a) K. Shelly, D. C. Finster, Y. J. Lee, W. R. Scheidt and C. A. Reed, J. Am. Chem. Soc., 1985, 107, 5955 CrossRef CAS; (b) H. C. Kang, A. W. Hanson, B. Eaton and V. Boekelheide, J. Am. Chem. Soc., 1985, 107, 1979 CrossRef CAS; (c) J. E. Gano, G. Subramaniam and R. Birnbaum, J. Org. Chem., 1990, 55, 4760 CrossRef CAS; (d) P. F. Rodesiler, E. A. Hall Griffith and B. L. Amma, J. Am. Chem. Soc., 1972, 761 CrossRef CAS; (e) W. Xu, R. J. Puddephatt, K. W. Muir and A. A. Torabi, Organometallics, 1994, 13, 3054 CrossRef CAS; (f) R. Usón, A. Laguna, M. Laguna and B. R. Manzano, J. Chem. Soc., Dalton Trans., 1984, 285 RSC; (g) H. Schmidbaur, W. Bublack, M. W. Haenel, B. Huber and G. Muller, Z. Naturforsch. Teil B, 1988, 43, 702 CAS.
  6. (a) S. Kitagawa, M. Kondo, S. Kawata, S. Wada, M. Maekawa and M. Munakata, Inorg. Chem., 1995, 34, 1455 Search PubMed.
  7. G. M. Sheldrick, SHELXL-93, a Program for Crystal Structure Refinement, University of Göttingen, Germany, 1993.
Click here to see how this site uses Cookies. View our privacy policy here.