Thermal exchange reactions of (η5-C5R5)Mn(CO)2(wL) compounds (wL = weakly-bound ligand) in supercritical fluid solution and the isolation of (η5-C5R5)Mn(CO)2(η 2-H2) using high-pressure flow and semiflow reactors

Organometallics

Volumn 17, Issue 4, 1998, Pages 524-533

  Lee, Peter D ^a   King, Jennifer L ^a   Seebald, Steffen ^a   Poliakoff, Martyn ^a  

^a UNIVERSITY OF NOTTINGHAM   (United Kingdom)

Author keywords

[No Author keywords available]

Indexed keywords

EID: 0000806984     PISSN: 02767333     EISSN: None     Source Type: Journal    
DOI: 10.1021/om970748z     Document Type: Article

References (35)

1. For an excellent general introduction to supercritical fluids, see: McHugh, M. A.; Krukonis, V. J. Supercritical Fluid Extraction: Principles and Practice, 2nd ed.; Butterworth-Heinemann: Boston, 1994.
2. For a recent review of reactions in supercritical fluids, see: Savage, P. E.; Gopaian, S.; Mizan, T. I.; Martino, C. J.; Brock, E. E. A. Inst. Chem. Eng. J. 1995, 41, 1725. Eckert, C. A.; Knutson, B. L.; Debendetti, P. G. Nature 1996, 383, 313.
3. For a recent review of reactions in supercritical fluids, see: Savage, P. E.; Gopaian, S.; Mizan, T. I.; Martino, C. J.; Brock, E. E. A. Inst. Chem. Eng. J. 1995, 41, 1725. Eckert, C. A.; Knutson, B. L.; Debendetti, P. G. Nature 1996, 383, 313.
4. (a) Howdle, S. M.; Grebenik, P.; Perutz, R. N.; Poliakoff, M. J. Chem. Soc., Chem. Commun. 1989, 1517.
5. (b) Howdle, S. M.; Healy, M. A.; Poliakoff, M. J. Am. Chem. Soc. 1990, 112, 4804.
6. Jessop, P. G.; Ikariya, T.; Noyori, R. Nature 1994, 368, 231. Jessop, P. G.; Hsiano, Y.; Ikariya, T.; Noyori, R. J. Am. Chem. Soc. 1996, 118, 344.
7. Jessop, P. G.; Ikariya, T.; Noyori, R. Nature 1994, 368, 231. Jessop, P. G.; Hsiano, Y.; Ikariya, T.; Noyori, R. J. Am. Chem. Soc. 1996, 118, 344.
8. Banister, J. A.; Lee, P. D.; Poliakoff, M. Organometallics 1995, 14, 3876.
9. Leong, V. S.; Cooper, N. J. Organometallics 1988, 7, 2080.
10. Banister, J. A.; Howdle, S. M.; Poliakoff, M. J. Chem. Soc., Chem. Commun. 1993, 1814.
11. Banister, J. A.; Cooper, A. I.; Howdle, S. M.; Jobling, M.; Poliakoff, M. Organometallics 1996 15, 1804.
12. Preliminary accounts of this work have been presented, see: Lee, P. D.; King, J. L.; Seebald S.; Poliakoff, M. International Conference of Organometallic Chemistry, Brisbane, Australia, July 1996. King, J. L. Lecture at RSC Predoctoral Symposium, Brunel University, U.K., Sept. 1996.
13. Preliminary accounts of this work have been presented, see: Lee, P. D.; King, J. L.; Seebald S.; Poliakoff, M. International Conference of Organometallic Chemistry, Brisbane, Australia, July 1996. King, J. L. Lecture at RSC Predoctoral Symposium, Brunel University, U.K., Sept. 1996.
14. Clarke, M. J.; Howdle, S. M.; Jobling, M.; Poliakoff, M. J. Am. Chem. Soc. 1994, 116, 8621.
15. 2).
16. 2, see: Smart, N. G.; Carleson, T.; Kast, T.; Clifford, A. A.; Burford, M. D.; Wai, C. M. Talanta 1997, 44, 137.
17. Herrmann, W. A.; Serrano, R.; Weichmann, J. J. Organomet. Chem. 1983, 246, C57.
18. 2(THF)).
19. Kögler, H. P.; Fischer, E. O. Z. Naturforsch., B 1960, 15, 676. Alt, H.; Herberhold, M.; Kreiter, C. G.; Strack, H. J. Organomet. Chem. 1974, 77, 353.
20. Kögler, H. P.; Fischer, E. O. Z. Naturforsch., B 1960, 15, 676. Alt, H.; Herberhold, M.; Kreiter, C. G.; Strack, H. J. Organomet. Chem. 1974, 77, 353.
21. Herberhold, M.; Wiedersatz, G. O.; Kreiter, C. G. J. Organomet. Chem. 1976, 104, 209.
22. 2 to give a total pressure of 3000 psi.
23. The design of this cell is described in detail in ref 1, p 92.
24. The same vessel had already been used as a reservoir in our flow reactor, see Experimental Section. The view cell can be safely cooled to well below 0°C and can be conveniently used as a "stainless-steel Schlenk tube" to transfer material from the conventional reaction to the supercritical apparatus.
25. Sellmann, D. Angew. Chem., Int. Ed. Engl. 1971, 10, 919.
26. (a) Walsh, E. F.; Popov, V. K.; George, M. W.; Poliakoff, M. J. Phys. Chem. 1995, 99, 12016.
27. (b) Walsh, E. F.; George M. W.; Goff, S. E. J.; Nikiforov, S. M.; Popov, V. K.; Sun, X. Z.; Poliakoff, M. Ibid. 1996, 100, 19425.
28. Gonzalez, A. A.; Hoff, C. D. Inorg. Chem. 1989, 28, 4295. Cooper, A. I.; Poliakoff, M. Chem. Phy. Lett. 1993, 212, 611. Albertin, G.; Antoniutti, S.; Baldan, D.; Bordignon, E. Inorg. Chem. 1995, 34, 6205.
29. Gonzalez, A. A.; Hoff, C. D. Inorg. Chem. 1989, 28, 4295. Cooper, A. I.; Poliakoff, M. Chem. Phy. Lett. 1993, 212, 611. Albertin, G.; Antoniutti, S.; Baldan, D.; Bordignon, E. Inorg. Chem. 1995, 34, 6205.
30. Gonzalez, A. A.; Hoff, C. D. Inorg. Chem. 1989, 28, 4295. Cooper, A. I.; Poliakoff, M. Chem. Phy. Lett. 1993, 212, 611. Albertin, G.; Antoniutti, S.; Baldan, D.; Bordignon, E. Inorg. Chem. 1995, 34, 6205.
31. Hill, R. H.; Wrighton, M. S. Organometallics 1987, 6, 632.
32. Rathke, J. W.; Klingler, R. J.; Krause, T. R. Organometallics 1991, 10, 1350. Burk, M. J.; Feng, S.; Gross, M. F.; Tumas, W. J. Am. Chem. Soc. 1995, 117, 827. Kainz, S.; Koch, D.; Baumann, W.; Leitner, W. Angew. Chem., Int. Ed. Engl. 1997, 36, 1628.
33. Rathke, J. W.; Klingler, R. J.; Krause, T. R. Organometallics 1991, 10, 1350. Burk, M. J.; Feng, S.; Gross, M. F.; Tumas, W. J. Am. Chem. Soc. 1995, 117, 827. Kainz, S.; Koch, D.; Baumann, W.; Leitner, W. Angew. Chem., Int. Ed. Engl. 1997, 36, 1628.
34. Rathke, J. W.; Klingler, R. J.; Krause, T. R. Organometallics 1991, 10, 1350. Burk, M. J.; Feng, S.; Gross, M. F.; Tumas, W. J. Am. Chem. Soc. 1995, 117, 827. Kainz, S.; Koch, D.; Baumann, W.; Leitner, W. Angew. Chem., Int. Ed. Engl. 1997, 36, 1628.
35. Calabro, D. C.; Hubbard, J. L.; Belvins, C. H.; Campbell, A. C.; Lichtenberger, D. L. J. Am. Chem. Soc. 1981, 103, 6839.