Dodecamethylcarba-closo-dodecaboranyl (CB11Me12.), a stable free radical

Journal of the American Chemical Society

Volumn 118, Issue 44, 1996, Pages 10902-10903

  King, Benjamin T ^a   Noll, Bruce C ^a   McKinley, Allan J ^a,b   Michl, Josef ^a  

^a UNIVERSITY OF COLORADO   (United States)

^b UNIVERSITY OF WESTERN AUSTRALIA   (Australia)

Author keywords

[No Author keywords available]

Indexed keywords

ORGANOBORON DERIVATIVE; POLYCYCLIC HYDROCARBON;

ARTICLE; DRUG STRUCTURE; ELECTRON SPIN RESONANCE; OXIDATION; SPECTROPHOTOMETRY;

EID: 0029798569     PISSN: 00027863     EISSN: None     Source Type: Journal    
DOI: 10.1021/ja9622160     Document Type: Article

References (22)

1. 1-: Heinrich, A.; Keller, H.-L.; Preetz, W. Z. Naturforsch. 1990, 45b, 184.
2. 1-: Heinrich, A.; Keller, H.-L.; Preetz, W. Z. Naturforsch. 1990, 45b, 184.
3. 1-: Heinrich, A.; Keller, H.-L.; Preetz, W. Z. Naturforsch. 1990, 45b, 184.
4. 1-: Heinrich, A.; Keller, H.-L.; Preetz, W. Z. Naturforsch. 1990, 45b, 184.
5. 1-: Heinrich, A.; Keller, H.-L.; Preetz, W. Z. Naturforsch. 1990, 45b, 184.
6. n oxidation state: Wong, H. W. Inorg. Chem. 1981, 20, 1300. Massey, A. G. Chem. Brit. 1980, 16, 588. Morrison, J. A. Chem. Rev. 1991, 91, 35. Davan, T.; Morrison, J. A. J. Chem. Soc., Chem. Commun. 1981, 250. Mennekes, T.; Paetzold, P.; Boese, R.; Bläser, D. Angew. Chem., Int. Ed. Engl. 1991, 2, 173.
7. n oxidation state: Wong, H. W. Inorg. Chem. 1981, 20, 1300. Massey, A. G. Chem. Brit. 1980, 16, 588. Morrison, J. A. Chem. Rev. 1991, 91, 35. Davan, T.; Morrison, J. A. J. Chem. Soc., Chem. Commun. 1981, 250. Mennekes, T.; Paetzold, P.; Boese, R.; Bläser, D. Angew. Chem., Int. Ed. Engl. 1991, 2, 173.
8. n oxidation state: Wong, H. W. Inorg. Chem. 1981, 20, 1300. Massey, A. G. Chem. Brit. 1980, 16, 588. Morrison, J. A. Chem. Rev. 1991, 91, 35. Davan, T.; Morrison, J. A. J. Chem. Soc., Chem. Commun. 1981, 250. Mennekes, T.; Paetzold, P.; Boese, R.; Bläser, D. Angew. Chem., Int. Ed. Engl. 1991, 2, 173.
9. n oxidation state: Wong, H. W. Inorg. Chem. 1981, 20, 1300. Massey, A. G. Chem. Brit. 1980, 16, 588. Morrison, J. A. Chem. Rev. 1991, 91, 35. Davan, T.; Morrison, J. A. J. Chem. Soc., Chem. Commun. 1981, 250. Mennekes, T.; Paetzold, P.; Boese, R.; Bläser, D. Angew. Chem., Int. Ed. Engl. 1991, 2, 173.
10. n oxidation state: Wong, H. W. Inorg. Chem. 1981, 20, 1300. Massey, A. G. Chem. Brit. 1980, 16, 588. Morrison, J. A. Chem. Rev. 1991, 91, 35. Davan, T.; Morrison, J. A. J. Chem. Soc., Chem. Commun. 1981, 250. Mennekes, T.; Paetzold, P.; Boese, R.; Bläser, D. Angew. Chem., Int. Ed. Engl. 1991, 2, 173.
11. Connelly, N. G.; Geiger, W. E. Chem. Rev. 1996, 96, 877.
12. King, B. T.; Janoušek, Z.; Grüner, B.; Trammell, M.; Noll, B. C.; Michl, J. J. Am. Chem. Soc., 1996, 118, 3313.
13. Strauss, S. H. Chem. Rev. 1993, 93, 927.
14. 36: C, 50.15; H,11.65 Found: C, 49.96; H, 11.58.
15. 4NF in acetonitrile and oxidized at 1.5 V vs. Ag/AgCl (aq).
16. Griller, D.; Ingold, K. Acc. Chem. Res. 1976, 9, 13.
17. α (λ = 0.71073 Å).
18. 11B nuclei (20% and 80% natural abundance, respectively), the presence of four groups of protons (3H, 15 H, 15H, 3H), and effective orbital degeneracy. All attempts to observe ENDOR failed.
19. Ridley, J.; Zerner, M. Theor. Chim. Acta 1973, 32, 111.
20. 2 (2 mg/mL) was added dropwise to 4 mg of solid radical 1 under Ar until the blue color was just discharged.
21. Xie, Z.; Jelínek, T.; Bau, R.; Reed, C. A. J. Am. Chem. Soc: 1994, 116, 1907.
22. - anion reported by Ivanov, S. V.; Lupinetti, A. J.; Miller, S. M.; Anderson, O. P.; Solntsev, K. A.; Strauss, S. H. Inorg. Chem. 1995, 34, 6419.