Solid-state and solution complexation of cobalt(iii) sepulchrate by a water-soluble calix[6]arene host

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

René Castro, Luis A. Godínez, Cecil M. Criss, Simon G. Bott and Angel E. Kaifer


Abstract

A calix[6]arene hexasulfonate host forms a stable 1:1 complex with cobalt(III) sepulchrate in aqueous media while a 2:1 guest:host stoichiometry is observed in the solid state.


References

  1. C. D. Gutsche, in Calixarenes, in Monographs in Supramolecular Chemistry, ed. J. F. Stoddart, Royal Society of Chemistry, London, 1989 Search PubMed; Calixarenes: A Versatile Class of Macrocyclic Compounds, ed. V. Böhmer and J. Vicens, Kluwer Academic, Dordrecht, 1991 Search PubMed; C. D. Gutsche, Aldrichim. Acta, 1995, 28, 3 Search PubMed; V. Böhmer, Angew. Chem., Int. Ed. Engl., 1995, 34, 713 Search PubMed.
  2. (a) S. Shinkai, H. Koreishi, K. Ueda, T. Arimura and O. Manabe, J. Am. Chem. Soc., 1987, 109, 6371 CrossRef CAS; (b) J. L. Atwood, D. L. Clark, R. K. Juneja, G. W. Orr, K. D. Robinson and R. L. Vincent, J. Am. Chem. Soc., 1992, 7558 CrossRef CAS; (c) A. Ikeda and S. Shinkai, J. Am. Chem. Soc., 1994, 116, 3102 CrossRef CAS and references cited in ref. 1.
  3. (a) K. N. Koh, K. Araki, A. Ikeda, H. Otsuka and S. Shinkai, J. Am. Chem. Soc., 1996, 118, 755 CrossRef CAS; (b) J. M. Lehn, R. Meric, J. P. Vigneron, M. Cesario, J. Guilhem, C. Pascard, Z. Asfari and J. Vicens, Supramol. Chem., 1995, 5, 97 CrossRef CAS; (c) S. Shinkai, S. Mori, T. Arimura and O. Manabe, J. Chem. Soc., Chem. Commun., 1987, 238 RSC; (d) S. Shinkai, S. Mori, H. Koreishi, T. Tsubaki and O. Manabe, J. Am. Chem. Soc., 1986, 108, 2409 CrossRef CAS and references cited in ref. 1.
  4. L. Zhang, L. A. Godínez, T. Lu, G. W. Gokel and A. E. Kaifer, Angew. Chem. Int. Ed. Engl., 1995, 34, 235 CrossRef CAS; A. R. Bernardo, T. Lu, E. Córdova, L. Zhang, G. W. Gokel and A. E. Kaifer, J. Chem. Soc., Chem. Commun., 1994, 529 RSC; L. Zhang, A. Macías, T. Lu, J. I. Gordon, G. W. Gokel and A. E. Kaifer, J. Chem. Soc., Chem. Commun., 1993, 1017 RSC.
  5. (a) I. I. Creaser, R. J. Geue, J. M. Harrowfield, A. J. Herlt, A. M. Sargeson, M. R. Snow and J. Springborg, J. Am. Chem. Soc., 1977, 99, 3181 CrossRef CAS; (b) I. I. Creaser, R. J. Geue, J. M. Harrowfield, A. J. Herlt, A. M. Sargeson, M. R. Snow and J. Springborg, J. Am. Chem. Soc., 1982, 104, 6016 CrossRef CAS; (c) R. J. Geue, T. W. Hambley, J. M. Harrowfield, A. M. Sargeson and M. R. Snow, J. Am. Chem. Soc., 1984, 106, 5478 CrossRef CAS; (d) A. M. Sargeson, Pure Appl. Chem., 1986, 58, 1511 CrossRef CAS.
  6. (a) I. I. Creaser, A. Hammershøi, A. Launikonis, A. W.-H. Mau, A. M. Sargeson and W. H. F. Sasse, Photochem. Photobiol., 1989, 49, 19 Search PubMed; (b) M. A. R. Scandola, F. Scandola, A. Indelli and V. Balzani, Inorg. Chim. Acta, 1983, 76, L67 CrossRef; (c) V. Houlding, T. Geiger, U. Kölle and M. Grätzel, J. Chem. Soc., Chem. Commun., 1982, 681 RSC; (d) D. W. Conrad and R. A. Scott, J. Am. Chem. Soc., 1989, 111, 3461 CrossRef CAS; (e) A. V. Kroll, V. I. Smorchkov and A. Y. Nazarenko, Sens. Actuators B, 1994, 21, 97 CrossRef.
  7. J. Sotomayor, H. Santos and F. Pina, Can. J. Chem., 1991, 69, 567 CAS; J. Sotomayor, J. C. Costa, Q. G. Mulazzani and F. Pina, J. Photochem. Photobiol. A, 1989, 49, 195 CrossRef CAS; U. Sakaguchi, S. Tamaki, K. Tomioka and H. Yoneda, Inorg. Chem., 1985, 24, 1624 CrossRef CAS.
  8. J. F. Stoddart and R. Zarzycki, Recl. Trav. Chim. Pays-Bas, 1988, 107, 515 CAS.
  9. L. A. Godínez, S. Patel, C. M. Criss and A. E. Kaifer, J. Phys. Chem., 1995, 99, 17449 CrossRef CAS.
Click here to see how this site uses Cookies. View our privacy policy here.