Nineteen-electron radicals of the type (η6-C6Me6)Co(η4-diolefin): Electrochemistry and ESR results

Organometallics

Volumn 15, Issue 9, 1996, Pages 2350-2353

  Mevs, Judith M ^a,b   Geiger, William E ^a  

^a UNIVERSITY OF VERMONT   (United States)

^b EASTMAN KODAK COMPANY   (United States)

Author keywords

[No Author keywords available]

Indexed keywords

EID: 0007334458     PISSN: 02767333     EISSN: None     Source Type: Journal    
DOI: 10.1021/om9600194     Document Type: Article

References (24)

1. Kemmitt, R. D. W.; Russell, D. R. In Comprehensive Organometallic Chemistry; Wilkinson, G., Stone, F. G. A., Abel, E. W., Eds.; Pergamon Press: Oxford, U.K., 1982; Vol. 5, p 244 ff.
2. (a) Edwin, J.; Geiger, W. E. Organometallics 1984, 3, 1910.
3. 2 = butadiene derivatives: Efraty, A.; Maitlis, P. J. Am. Chem. Soc. 1967, 89, 3744. Herberich, G.; Klein, W.; Kölle, U.; Spiliotis, D. Chem. Ber. 1992, 125, 1589.
4. 2 = butadiene derivatives: Efraty, A.; Maitlis, P. J. Am. Chem. Soc. 1967, 89, 3744. Herberich, G.; Klein, W.; Kölle, U.; Spiliotis, D. Chem. Ber. 1992, 125, 1589.
5. (a) Weber, S. R.; Brintzinger, H. H. J. Organomet. Chem. 1977, 127, 45.
6. (b) Zenneck, U.; Suber, L.; Pritzkow, H.; Siebert, W. Chem. Ber. 1986, 119, 971.
7. (a) Fischer, E. O.; Lindner, H. H. J. Organomet. Chem. 1964, 2, 222.
8. (b) J. Organomet. Chem. 1964, 1, 307.
9. (c) Crystal structure: Thompson, M. R.; Day, C. S.; Day, V. W.; Mink, R. I.; Muetterties, E. L. J. Am. Chem. Soc. 1980, 102, 2979.
10. Bowyer, W. J.; Geiger, W. E. J. Am. Chem. Soc. 1985, 107, 5657.
11. 6]: C, 49.57; H, 6.13. Found: C, 49.37; H, 5.96.
12. Gritzner, G.; Kuta, J. Pure Appl. Chem. 1984, 56, 461.
13. DeGray, J. A.; Rieger, P. H. Bull. Magn. Reson. 1987, 8, 95.
14. (a) van Willigen, H.; Geiger, W. E.; Rausch, M. D. Inorg. Chem. 1977, 16, 581.
15. (b) Connelly, N. G.; Geiger, W. E.; Lane, G. A.; Raven, S. J.; Rieger, P. H. J. Am. Chem. Soc. 1986, 108, 6219.
16. 11,12
17. Rieger, P. H. In Organometallic Radical Processes; Trogler, W. C., Ed.; Elsevier: Amsterdam, 1990; pp 290-294.
18. Geiger, W. E.; Rieger, P. H.; Corbato, C.; Edwin, J.; Fonseca, E.; Lane, G. A.; Mevs, J. M. J. Am. Chem. Soc. 1993, 115, 2314.
19. (a) Moraczewski, J.; Geiger, W. E. J. Am. Chem. Soc. 1981, 103, 4779.
20. (b) Kelly, R. S.; Geiger, W. E. Organometallics 1987, 6, 1432.
21. (c) Geiger, W. E.; Gennett, T.; Lane, G. A.; Salzer, A.; Rheingold, A. L. Organometallics 1986, 5, 1352.
22. For leading references see: Pierce, D. T.; Geiger, W. E. J. Am. Chem. Soc. 1992, 114, 6063.
23. To the best of our knowledge, no ESR data have been reported for Co(0) 17e systems. The closest example of which we are aware is that of a 17e cyclopentadienyl cobaltafluorenyl anion: Donovan, B. T.; Geiger, W. E. J. Am. Chem. Soc. 1988, 110, 2335.
24. Geiger, W. E. Acc. Chem. Res. 1995, 28, 351.