Stabilization of a discrete lanthanide(II) hydrido complex by a bulky hydrotris(pyrazolyl)borate ligand

Angewandte Chemie - International Edition

Volumn 38, Issue 15, 1999, Pages 2233-2237

  Ferrence, Gregory M ^a   McDonald, Robert ^a   Takats, Josef ^a  

^a UNIVERSITY OF ALBERTA   (Canada)

Author keywords

Alkyne complexes; Hybrido complexes; Lanthanides; N ligands

Indexed keywords

ALKYNE; LANTHANIDE; LIGAND; PYRAZOLE DERIVATIVE; YTTERBIUM;

ARTICLE; CHEMICAL STRUCTURE; COMPLEX FORMATION; LIGAND BINDING; MOLECULAR STABILITY; STEREOSPECIFICITY; SYNTHESIS;

EID: 0033516916     PISSN: 14337851     EISSN: None     Source Type: Journal    
DOI: 10.1002/(SICI)1521-3773(19990802)38:15<2233::AID-ANIE2233>3.0.CO;2-X     Document Type: Article

References (34)

1. a) M. Ephritikhine, Chem. Rev. 1997, 97, 2193-2242;
2. b) F. T. Edelmann in Comprehensive Organometallic Chemistry II, Vol. 4 (Eds.: E. W. Abel, F. G. A. Stone, G. Wilkinson, M. F. Lappert), Elsevier, Tarrytown, NY, 1995, pp. 11-212;
3. c) H. Schumann, J. A. Messe-Marktscheffel, L. Esser, Chem. Rev. 1995, 95, 865-985.
4. J. P. White III, H. Deng, S. G. Shore, Inorg. Chem. 1991, 30, 2337-2342.
5. L. Hasinoff, J. Takats, X. W. Zhang, A. H. Bond, R. D. Rogers, J. Am. Chem. Soc. 1994, 116, 8833-8834.
6. M. L. H. Green, A. K. Hughes, D. M. Michaelidou, P. Mountford, J. Chem. Soc. Chem. Commun. 1993, 591-593.
7. M. N. Bochkarev, I. M. Penyagina, L. N. Zakharov, Y. F. Rad'kov, E. A. Fedorova, S. Y. Khorshev, Y. T. Siruchkov, J. Organomet. Chem. 1989, 378, 363-373.
8. a) W. J. Evans, I. Bloom, W. E. Hunter, J. L. Atwood, Organometallics 1985, 4, 112-119;
9. b) W. J. Evans, S. L. Engerer, K. M. Coleson, J. Am. Chem. Soc. 1981, 103, 6672-6677.
10. J. Takats, J. Alloys Compd. 1997, 249, 52-55.
11. W. J. Evans, J. H. Meadows, A. L. Wayda, W. E. Hunter, J. L. Atwood, J. Am. Chem. Soc. 1982, 104, 2008-2014.
12. a) G. Jeske, H. Lauke, H. Mauermann, P. N. Swepston, H. Schumann, T. J. Marks, J. Am. Chem. Soc. 1985, 107, 8091-8103;
13. b) H. Schumann, G. Jeske, Z. Naturforsch. B 1985, 40, 1490-1494;
14. c) K. H. den Haan, Y. Wielstra, J. H. Teuben, Organometallics 1987, 6, 2053-2060;
15. d) C. J. Schaverien, Organometallics 1994, 13, 69-82.
16. R. M. Silverstein, G. C. Bassler, T. C. Morrill, Spectrometric Identification of Organic Compounds, 4th ed., Wiley, New York, 1981, p. 199.
17. 3+; R. D. Shannon, Acta Crystallogr. Sect. A 1976, 32, 751-767.
18. Y. K. Gun'ko, B. M. Bulychev, G. L. Soloveichik, V. K. Belsky, J. Organomet. Chem. 1992, 424, 289-300.
19. W. J. Evans, I. Bloom, W. E. Hunter, J. L. Atwood, J. Am. Chem. Soc. 1983, 105, 1401-1403.
20. [4]
21. G. M. Ferrence, unpublished results.
22. a) C. C. Cummins, G. D. Van Duyne, C. P. Schaller, P. T. Wolczanski, Organometallics 1991, 10, 164-170;
23. b) W. J. Evans, J. W. Grate, R. J. Doedens, J. Am. Chem. Soc. 1985, 107, 1671-1679.
24. Reviews: a) A. Wojcicki, New. J. Chem. 1994, 18, 61-68;
25. b) S. Doherty, J. F. Corrigan, A. J. Carty, E. Sappa in Advances in Organometallic Chemistry, Vol. 37 (Eds.: F. G. A. Stone, R. West), Academic Press, New York, 1995, pp. 39-130.
26. H. J. Heeres, A. Heeres, J. H. Teuben, Organometallics 1990, 9, 1508-1510.
27. P. W. Blosser, J. C. Gallucci, A. Wojcicki, J. Am. Chem. Soc. 1993, 115, 2994-2995.
28. a) M. E. Thompson, S. M. Baxter, A. R. Bulls, B. J. Burger, M. C. Nolan, B. D. Santarsiero, W. P. Schaefer, J. E. Bercaw, J. Am. Chem. Soc. 1987, 109, 203-219;
29. b) M. Booij, B. J. Deelman, R. Duchateau, D. S. Postman, A. Meetsma, J. H. Teuben Organometallics 1993, 12, 3531;
30. c) P. L. Watson, J. Chem. Soc. Chem. Commun. 1983, 276-277;
31. d) W. J. Evans, T. A. Ulibarri, J. W. Ziller, Organometallics 1991, 10, 134-142.
32. 2, 12 h is required for 50% conversion. Qualitatively, H/D exchange is more facile than solvent metalation, the probable mechanism of the slow decomposition of a solution of 1 in benzene.
33. X. Zhang, R. McDonald, J. Takats, New. J. Chem. 1995, 19, 573-585.
34. A. G. Avent, M. A. Edelman, M. F. Lappert, G. A. Lawless, J. Am. Chem. Soc. 1989, 111, 3423-3425.