Organometallic tantalum tris(methimazolyl)borato complexes: [Ta(η2-RC≡CR)Cl2{HB(mt)3}] (R = Ph, Et; mt = methimazolyl)

Organometallics

Volumn 26, Issue 18, 2007, Pages 4688-4691

  Hill, Anthony F ^a   Smith, Matthew K ^a  

^a AUSTRALIAN NATIONAL UNIVERSITY   (Australia)

Author keywords

[No Author keywords available]

Indexed keywords

CHIRALITY; DERIVATIVES; METAL COMPLEXES; MOLECULAR ORIENTATION; REACTION KINETICS; TANTALUM COMPOUNDS;

ALKYNE ORIENTATION; BORATO DERIVATIVES; ORGANOMETALLIC DERIVATIVES; STRUCTURALLY CHARACTERIZED COMPLEXES;

ORGANOMETALLICS;

EID: 34548548561     PISSN: 02767333     EISSN: None     Source Type: Journal    
DOI: 10.1021/om700615w     Document Type: Article

References (82)

1. (a) Garner, M.; Reglinski, J.; Cassidy, I.; Spicer, M. D.; Kennedy, A. R. Chem. Commun. 1996, 1975.
2. (b) Reglinski, J.; Garner, M.; Cassidy, I. D.; Slavin, P. A.; Spicer, M. D.; Armstrong, D. R. Dalton Trans. 1999, 2119.
3. (a) Kimblin, C.; Hascall, T.; Parkin, G. Inorg. Chem. 1997, 36, 5680.
4. (b) Kimblin, C.; Bridgewater, B. M.; Hascall, T.; Parkin, G. Dalton Trans. 2000, 891.
5. (a) Melnick, J. G.; Docrat, A.; Parkin, G. Chem. Commun. 2004, 2870.
6. (b) Morlok, M. M.; Docrat, A.; Janak, K. E.; Tanski, J. M.; Parkin, G. Dalton Trans. 2004, 3448.
7. (c) Docrat, A.; Morlok, M. M.; Bridgewater, B. M.; Churchill, D. G.; Parkin, G. Polyhedron 2004, 23, 481.
8. (d) Bridgewater, B. M.; Fillebeen, T.; Friesner, R. A.; Parkin, G. Dalton Trans. 2000, 4494.
9. (e) Kimblin, C.; Bridgewater, B. M.; Churchill, D. G.; Hascall, T.; Parkin, G. Inorg. Chem. 2000,39, 4240.
10. (f) Parkin. G. Chem. Rev. 2004, 104, 699.
11. (a) Ibrahim, M. M.; Shu, M.; Vahrenkamp, H. Eur. J. Inorg. Chem. 2005, 1388.
12. (b) Seebacher, J.; Shu, M.; Vahrenkamp, H. Chem. Commun. 2003, 2502.
13. (c) Ji, M.; Benkmil, B.; Vahrenkamp, H. Inorg. Chem. 2005, 44, 3518.
14. (d) Benkmil, B.; Ji, M.; Vahrenkamp, H. Inorg. Chem. 2004, 43, 8212.
15. (e) Schneider, A.; Vahrenkamp, H. Z. Anorg. Allg. Chem. 2004, 630, 1059.
16. (f) Seebacher, J.; Vahrenkamp, H. J. Mol. Struct. 2003, 656, 177.
17. (g) Shu, M.; Walz, R.; Wu, B.; Seebacher, J.; Vahrenkamp, H. Eur. J. Inorg. Chem. 2003, 2502.
18. (a) Mihalcik, D. J.; White, J. L.; Tanski, J. M.; Zakharov, L. N.; Yap, G. P. A.; Incarvito, C. D.; Rheingold, A. L.; Rabinovich, D. Dalton Trans. 2004, 1626.
19. (b) Graham, L. A.; Fout, A. R.; Kuehne, K. R.; White, J. L.; Mookherji, B.; Marks, F. M.; Yap, G. P. A.; Zakharov, L. N.; Rheingold, A. L.; Rabinovich, D. Dalton Trans. 2005, 171.
20. (c) Patel, D. V.; Mihalcik, D. J.; Kreisel, K. A.; Yap, G. P. A.; Zakharov, L. N.; Kassel, W. S.; Rheingold, A. L.; Rabinovich, D. Dalton Trans. 2005, 2410.
21. (d) Graham, L. A.; Fout, A. R.; Kuehne, K. R.; White, J. L.; Mookherji, B.; Marks, F. M.; Yap, G. P. A.; Zakharov, L. N.; Rheingold, A. L.; Rabinovich, D. Dalton Trans. 2005, 171.
22. (e) Alvarez, H. M.; Tanski, J. M.; Rabinovich, D. Polyhedron 2004, 23, 395.
23. (f) Philson, L. A.; Alyounes, D. M.; Zakharov, L. N.; Rheingold, A. L.; Rabinovich, D. Polyhedron 2003, 22, 3461.
24. (g) White, J. L.; Tanski, J. M.; Rabinovich, D. Dalton Trans. 2002, 2987.
25. (h) Bakbak, S.; Incarvito, C. D.; Rheingold, A. L.; Rabinovich, D. Inorg. Chem. 2002, 41, 998.
26. (i) Bakbak, S.; Bhatia, V. K.; Incarvito, C. D.; Rheingold, A. L.; Rabinovich, D. Polyhedron 2001, 20, 3343.
27. (J) Alvarez, H. M.; Krawiec, M.; Donovan-Merkert, B. T.; Fouzi, M.; Rabinovich, D. Inorg. Chem. 2001, 40, 5736.
28. Trofimenko, S. Scorpionates: The Coordination of Polypyrazolylborate Ligands; Imperial College Press: London, 1999.
29. (a) Foreman, M. R. St.-J.; Hill, A. F.; White, A. J. P.; Williams, D. J. Organometallics 2003, 22, 3831.
30. (b) Abernethy, R. J.; Hill, A. F.; Neumann, H.; Willis, A. C. Inorg. Chim. Acta 2005, 358, 1605.
31. (c) Foreman, M. R. St.-J.; Hill, A. F.; Tshabang, N.; White, A. J. P.; Williams, D. J. Organometallics 2003, 22, 5593.
32. (a) Garcia, R.; Domingos, A.; Paulo, A.; Santos, I.; Alberto, R. Inorg. Chem. 2002, 41, 2422.
33. (b) Garcia, R.; Paulo, A.; Domingos, A.; Santos, I. Dalton Trans. 2003, 2757.
34. (c) Garcia, R.; Paulo, A.; Domingos, A.; Santos, I.; Ortner, K.; Alberto, R. J. Am. Chem. Soc. 2000,122, 11240.
35. (d) Garcia, R.; Paulo, A.; Domingos, A.; Santos, I. J. Organomet. Chem. 2001, 632, 41.
36. Bailey, P. J.; Lorono-Gonzales, D. J.; McCormack, C.; Parsons, S.; Price, M. Inorg. Chim. Acta 2003, 354, 61.
37. Garner, M.; Lehmann, M.-A.; Reglinski, J.; Spicer, M. D. Organometallics 2001, 20, 5233.
38. (a) Hill, A. F.; Owen, G. R.; White, A. J. P.; Williams, D. J. Angew. Chem., Int. Ed. 1999, 38, 2759.
39. (b) Foreman, M. R. St.-J.; Hill, A. F.; Owen, G. R.; White, A. J. P.; Williams, D. J. Organometallics 2003, 22, 4446.
40. (c) Foreman, M. R. St.-J.; Hill, A. F.; White, A. J. P.; Williams, D. J. Organometallics 2004, 23, 913.
41. (d) Crossley, I. R.; Hill, A. F. Organometallics 2004, 23, 5656.
42. (e) Crossley, I. R.; Hill, A. F.; Willis, A. C. Organometallics 2005, 24, 1062.
43. (f) Crossley, I. R.; Foreman, M. R. St.-J.; Hill, A. F.; White, A. J. P.; Williams, D. J. Chem. Commun. 2005, 221.
44. (g) Crossley, I. R.; Hill, A. F.; Humphrey, E. R.; Willis, A. C. Organometallics 2005, 24, 4083.
45. (h) Crossley, I. R.; Hill, A. F. Willis, A. C. Organometallics 2006, 25, 289.
46. Mihalcik, D. J.; White, J. L.; Tanski, J. M.; Zakharov, L. N.; Yap, G. P. A.; Incarvito, C. D.; Rheingold, A. L.; Rabinovich, D. Dalton Trans. 2004, 1626.
47. (a) Figueroa, J. S.; Melnick, J. G.; Parkin, G. Inorg. Chem. 2006, 45, 7056.
48. (b) Landry, V. K.; Melnick, J. G.; Buccella, D.; Pang, K.; Ulichny, J. C.; Parkin, G. Inorg. Chem. 2006, 45, 2588.
49. (c) Pang, K.; Quan, S. M.; Parkin, G. Chem. Commun. 2006, 5015.
50. Senda, S.; Ohki, Y.; Hirayama, T.; Toda, D.; Chen, J.-L.; Matsumoto, T.; Kawaguchi, H.; Tatsumi, K. Inorg. Chem. 2006, 45, 9914.
51. Blagg, R.; J.; Charmant, P. H.; Connelly, N. G.; Haddow, M. F.; Orpen, A. G. Chem. Commun. 2006, 2350.
52. (a) Hill, A. F.; Smith, M. K. Dalton Trans. 2006, 28.
53. (b) Hill, A. F.; Smith, M. K. Dalton Trans. 2007, accepted for publication B707265A.
54. Hill, A. F.; Smith, M. K. Organometallics 2007, 26, accepted for publication om700484h.
55. Hill, A. F.; Rae, A. D.; Smith, M. K. Inorg. Chem. 2005, 44, 7316.
56. (19)Buccella, D.; Shultz, A.; Melnick, J. G.; Konopka, F.; Parkin, G. Organometallics 2006, 25, 5496.
57. Although referred to on occasion, the formal oxidation states and d-configurations of metallaboratranes being open to debate are thus of questionable utility. We recommend use of the unambiguous (M-B)" notation in which "n" refers to the total number of d electrons, including the electron pair associated with the metal-boron dative bond: Hill, A. F. Organometallics 2006, 25, 4741.
58. Hill, A. F.; Smith, M. K. Chem. Commun. 2005, 1920.
59. Oshiki, T.; Tanaka, K.; Yamada, J.; Ishiyama, T.; Kataoka, Y.; Mashima, K.; Tani, K.; Takai, K. Organometallics 2003, 22, 464, and references therein.
60. Inasmuch as oxidation states have any meaning in covalent organotransition metal chemistry, we shall consider the alkyne to act as a neutral ligand. This is an arbitrary choice in that the chemistry of alkynes bound to "trivalent" tantalum often involves behavior more suggestive of an alkene-l,2-diyl coordinated to pentavalent tantalum.
61. (a) Etienne, M.; Biasotto, F.; Mathieu, R.; Templeton, J. L. Organometallics 1996,15, 1107.
62. (b) Etienne, M.; White, P. S.; Templeton, J. L. Organometallics 1991,10, 3801.
63. (c) Etienne, M. Organometallics 1994, 13, 410.
64. (d) Etienne, M.; Biasotto, F.; Mathieu, R J. Chem. Soc., Chem. Commun. 1994, 1661.
65. (e) Biasotto, F.; Etienne, M.; Dahan, F. Organometallics 1995, 14, 1870.
66. (f) Etienne, M.; Hierso, J.-C.; Daff, P. J.; Donnadieu, B.; Dahan, F. Polyhedron 2004, 23, 379.
67. (g) Fernández-Baeza, J.; Jalón, F. A.; Otero, A.; Rodrigo-Blanco, M. E.; Etienne, M. Dalton Trans. 1998, 769.
68. (h) Hierso, J.-C.; Etienne, M. Eur. J. Inorg. Chem. 2000, 839.
69. (a) Templeton, J. L.; Ward, B. C. J. Am. Chem. Soc. 1980, 102, 3288.
70. (b) Templeton, J. L. Adv. Organomet. Chem. 1989, 29, 1.
71. Cambridge Crystallographic Data Centre, Conquest, Version 1.7, November 2006 release.
72. Curtis, M. D.; Real, J.; Hirpo, W.; Butler, W. M. Organometallics 1990, 9, 66.
73. McGeary, M. J.; Gamble, A. S.; Templeton, J. L. Organometallics 1988, 7, 271.
74. Smith, G. M.; Schrock, R. R.; Churchill, M. R.; Youngs, W. J. Inorg. Chem. 1981, 20, 387.
75. (a) Strickler, J. R.; Wexler, P. A.; Wigley, D. E. Organometallics 1991,10, 118.
76. (b) Strickler, J. R.; Bruck, M. A.; Wexler, P. A.; Wigley, D. E. Organometallics 1990, 9, 266.
77. Mulford, D. R.; Clark, J. R.; Schweiger, S. W.; Fanwick, P. E.; Rothwell, I. P. Organometallics 1999, 18, 4448.
78. (a) Guerin, F.; McConville, D. H.; Vittal, J. J. Organometallics 1995, 14, 3154.
79. (b) Guerin, F.; McConville, D. H.; Vittal, J. J.; Yap, G. A. P. Organometallics 1998, 17, 1290.
80. Herberich, G. E.; Englert, U.; Hoeveler, M.; Savvopoulos, I. J. Organomet. Chem. 1990, 399, 359.
81. Zanin, I. E.; Antipin, M. Y.; Struchkov, Y. T. Kristallografiya (Russ.) (Crystallogr. Rep.) 1991, 36, 411.
82. Cotton, F. A.; Hall, W. T. Inorg. Chem. 1980, 19, 2352.