Probing the nature of the Co(III) ion in cobalamins: A comparison of the reaction of aquacobalamin (vitamin B12a) and aqua-10-chlorocobalamin with some anionic and N-donor ligands

Dalton Transactions

Volumn , Issue 5, 2005, Pages 889-895

  Knapton, Leanne ^a   Marques, Helder M ^a  

^a UNIVERSITY OF THE WITWATERSRAND   (South Africa)

Author keywords

[No Author keywords available]

Indexed keywords

CARRIER CONCENTRATION; CHEMICAL BONDS; NEGATIVE IONS; PORPHYRINS; POSITIVE IONS; RATE CONSTANTS; SUBSTITUTION REACTIONS; VITAMINS;

CHARGE DENSITY; ELECTRONIC SPECTRA; LIGANDS; TRANSITION STATES;

COBALT;

ANION; COBALT; CYANOCOBALAMIN; DRUG DERIVATIVE; HYDROXOCOBALAMIN; LIGAND; NITROGEN;

ARTICLE; CHEMISTRY;

ANIONS; COBALT; LIGANDS; NITROGEN; VITAMIN B 12;

EID: 15244351764     PISSN: 14779226     EISSN: None     Source Type: Journal    
DOI: 10.1039/b416083e     Document Type: Article

References (67)

1. G. Stochel and R. van Eldik, Inorg. Chem., 1990, 29, 2075.
2. H. M. Marques, J. C. Bradley and L. A. Campbell, J. Chem. Soc., Dalton Trans., 1992, 2019.
3. H. M. Marques and L. Knapton, J. Chem. Soc., Dalton Trans., 1997, 3827.
4. E. A. Betterton, PhD Thesis, University of the Witwatersrand, Johannesburg, 1982.
5. K. R. Ashley, M. Berggren and M. Cheng, J. Am. Chem. Soc., 1975, 97, 1422.
6. W. G. Jackson, S. S. Jurisson and B. C. McGregor, Inorg. Chem., 1985, 24, 1788.
7. M. S. A. Hamza, C. Dücker-Benfer and R. van Eldik, Inorg. Chem., 2000, 39, 3777.
8. A. L. Crumbliss and W. K. Wilmarth, J. Am. Chem. Soc., 1970, 92, 2593.
9. B. M. Alzoubi, M. S. A. Hamza, C. Dücker-Benfer and R. van Eldik, Eur. J. Inorg. Chem., 2003, 2972.
10. H. M. Marques, T. J. Egan, J. H. Marsh, J. R. Mellor and O. Q. Munro, Inorg. Chim. Acta, 1989, 166, 249.
11. 12, Academic Press, London, 1972.
12. D. S. Reddy and S. Satyanarayana, Proc. Indian Acad Sci., Chem. Sci., 2003, 115, 175.
13. C. B. Perry, M. A. Fernandes, K. L. Brown, X. Zou, E. J. Valente and H. M. Marques, Eur. J. Inorg. Chem., 2003, 2095.
14. K. A. Rubinson, H. V. Parekh and H. B. Mark, Inorg. Chem., 1983, 22, 458.
15. 12, ed. D. Dolphin, Wiley, New York, 1982, p. 393.
16. 12, ed. R. Banerjee, John Wiley & Sons, New York, 1999, p. 73.
17. C. B. Perry, PhD Thesis, University of the Witwatersrand, Johannesburg, 2004.
18. K. L. Brown, S. Cheng, X. Zou, J. D. Zubkowski, E. J. Valente, L. Knapton and H. M. Marques, Inorg. Chem., 1997, 36, 3666.
19. H. M. Marques, L. Knapton, X. Zou and K. L. Brown, J. Chem. Soc., Dalton Trans., 2002, 3195.
20. J. B. Conn and T. G. Wartman, Science, 1952, 115, 72.
21. W. W. Reenstra and W. P. Jencks, J. Am. Chem. Soc., 1979, 101; 5780.
22. H. M. Marques, K. L. Brown and D. W. Jacobsen, J. Biol. Chem., 1988, 263, 4314.
23. C. Kratky, G. Färber, K. Gruber, K. Wilson, Z. Dauter, H. Nolting, R. Konrat and B. Kräutler, J. Am. Chem. Soc., 1995, 117, 4654.
24. HYPERCHEM, ver. 7.03, Hypercube, Inc., Gainesville, FL, 2002.
25. A. D. Bacon and M. C. Zerner, Theor. Chim. Acta, 1979, 53, 21.
26. W. P. Anderson, W. D. Edwards and M. C. Zerner, Inorg. Chem., 1986, 25, 2728.
27. N. L. Allinger, Adv. Phys. Org. Chem., 1976, 13, 1.
28. N. L. Allinger, J. Am. Chem. Soc., 1977, 99, 8127.
29. H. M. Marques and K. L. Brown, J. Mol. Struct. (THEOCHEM), 1995, 340, 97.
30. H. M. Marques, C. Warden, M. Monye, M. S. Shongwe and K. L. Brown, Inorg. Chem., 1998, 37, 2578.
31. H. M. Marques and K. L. Brown, Coord. Chem. Rev., 2002, 225, 123.
32. M. Tabata and K. Nishimoto, The Porphyrin Handbook, ed. K. M. Kadish, K. M. Smith and R. Guilard, Academic Press, San Diego, 2000, vol. 9, p. 263.
33. C. B. Perry, T. Chick, A. Ntlokwana, G. Davies and H. M. Marques, J. Chem. Soc., Dalton Trans., 2002, 449.
34. A. E. Martell and R. M. Smith, Critical Stability Constants, Plenum, New York, 1982.
35. H. H. Perkampus and G. Prescher, Her. Bunsen-Ges. Phys. Chem., 1968, 72, 429.
36. F. Wagner and K. Bernhauer, Ann. N. Y. Acad. Sci., 1964, 112, 580.
37. F. Wagner, Proc. R. Soc. London, Ser. A, 1965, 228, 344.
38. S. Ehrenson, R. T. C. Brownlee and R. W. Taft, Prog. Phys. Org. Chem., 1973, 10, 1.
39. S. M. Bachrach, in Reviews in Computational Chemistry, ed. K. B. Lipkowski and D. B. Boyd, VCH Publishers, New York, 1994, vol. 5, p. 171.
40. P. V. Bernhardt and E. J. Hayes, Inorg. Chem., 2002, 41, 2892.
41. H. M. Marques, J. C. Bradley and L. A. Campbell, J. Chem. Soc., Dalton Trans., 1993, 2019.
42. H. M. Marques, O. Q. Munro, B. M. Cumming and C. de Nysschen, J. Chem. Soc., Dalton Trans., 1994, 297.
43. F. F. Prinsloo, E. L. J. Breet and R. van Eldik, J. Chem. Soc., Dalton Trans., 1995, 685.
44. B. E. Douglas, D. H. McDaniel and J. J. Alexander, Inorganic Chemistry, John Wiley & Sons, Inc., New York, 1980.
45. K. Venkatesan, D. Dale, D. C. Hodgkin, C. E. Nockolds, F. H. Moore and B. H. O'Connor, Proc. R. Soc. London, Ser. A, 1971, 323, 455.
46. X. Solans, M. Font-Altaba and J. L. Brianso, Z. Kristallogr., 1983, 162, 305.
47. A. Fischli and J. J. Daly, Helv. Chim. Acta, 1980, 63, 1628.
48. A. J. Markwell, J. M. Pratt, S. S. Shaikjee and J. G. Toerien, J. Chem. Soc., Dalton Trans., 1987, 1349.
49. B. Dresow, G. Schlingmann, G. M. Sheldrick and V. B. Koppenhagen, Angew. Chem., Int. Ed. Engl., 1980, 19, 321.
50. C. Lopez, S. Alvarez, X. Solans and M. Aguilo, Inorg. Chim. Acta, 1987, 133, 101.
51. A. Fujita, H. Hasegawa, T. Naito and T. Inabe, J. Porph. Phthal., 1999, 3, 720.
52. H. Wunderlich, Acta Crystallogr., Sect. C, 1987, 43, 1209.
53. R. K. Wismer and R. A. Jacobsen, Inorg. Chim. Acta, 1973, 7, 477.
54. L. Randaccio, M. Furlan, S. Geremia and M. Šlouf, Inorg. Chem., 1998, 37, 5390.
55. J.-P. Charland, E. Zangrando, N. Bresciani Pahor, L. Randaccio and L. G. Marzilli, Inorg. Chem., 1993, 32, 4256.
56. M. Rossi, J. P. Glusker, L. Randaccio, M. F. Summers, P. J. Toscano and L. G. Marzilli, J. Am. Chem. Soc., 1985, 107, 1729.
57. L. Randaccio, M. Furlan, S. Geremia, M. Šlouf, I. Srnova and D. Toffoli, Inorg. Chem., 2000, 39, 3403.
58. M. Fasching, W. Schmidt, B. Kräutler, E. Stupperich, A. Schmidt and C. Kratky, Helv. Chim. Acta, 2000, 83, 2295.
59. X. Zou and K. L. Brown, Inorg. Chim. Acta, 1998, 267, 305.
60. T. Wagner, C. E. Afshar, H. L. Carrell and J. P. Glusker, Inorg. Chem., 1999, 38, 1785.
61. C. B. Perry, M. A. Fernandes and H. M. Marques, Acta Crystallogr., Sect. C, 2004, m165.
62. W. O. Parker, E. Zangrando, N. Bresciani Pahor, P. A. Marzilli, L. Randaccio and L. G. Marzilli, Inorg. Chem., 1988, 27, 2170.
63. R. Cini, S. J. Moore and L. G. Marzilli, Inorg. Chem., 1998, 37, 6890.
64. R. A. Firth, H. A. O. Hill, J. M. Pratt, R. G. Thorp and R. J. P. Williams, J. Chem. Soc. A, 1969, 381.
65. W. C. Randall and R. A. Alberty, Biochemistry, 1967, 6, 1520.
66. D. Thusius, J. Am. Chem. Soc., 1971, 93, 2629.
67. J. M. Pratt and R. G. Thorp, J. Chem. Soc. A, 1966, 187.