Conformational Studies of Phenyl- and (1-Pyrenyl)triarylmethylcarbenium Ions: Semiempirical Calculations and NMR Investigations under Stable Ion Conditions

Journal of Organic Chemistry

Volumn 63, Issue 6, 1998, Pages 1827-1835

  Hansen, Poul Erik ^a   Spanget Larsen, Jens ^a   Laali, Kenneth K ^a  

^a NONE

Author keywords

[No Author keywords available]

Indexed keywords

EID: 1542425701     PISSN: 00223263     EISSN: None     Source Type: Journal    
DOI: 10.1021/jo9715480     Document Type: Article

References (29)

1. Carbonium Ions, Bethell, D., Gold, V., Eds.; Academic Press: London, 1967.
2. Superacids; Olah, G. A., Prakash, G. K. S., Sommer, J., J. Wiley: New York, 1985.
3. Gomes de Mesquita, A. H.; MacGilvary, C. H.; Eriks, K. Acta Crystallogr. 1965, 18, 437.
4. Ito, S.; Fujita, M.; Morita, N.; Asao, T. Chem. Lett. 1995, 475.
5. Ito, S.; Morita, N.; Asao, T. Bull. Chem. Soc. Jpn. 1995, 68, 2011.
6. Ito, S.; Morita, N.; Asao, T. Bull. Chem. Soc. Jpn. 1995, 68, 1409.
7. Nashed, N. T.; Rao, T. V. S.; Jerina, D. M. J. Org. Chem. 1993, 58, 6344.
8. Nashed, N. T.; Bax, A.; Loncharich, R. J.; Sayer, J. M.; Jerina, D. M. J. Am. Chem. Soc. 1993, 115, 1711.
9. Nashed, N. T.; Sayer, J. M.; Jerina, D. M. J. Am. Chem. Soc. 1093, 115, 1723.
10. Gajewski, J. J.; Gilbert, K. E.; McKelvey, J. Adv. Mol. Model. 1990, 2, 65.
11. (a) Dewar, M. J. S.; Zoebisch, E. G.; Healy, E. F.; Stewart, J. J. P., J. Am. Chem. Soc. 1985, 107, 3902.
12. (b) Dewar, M. J. S.; Zoebisch, E. G. THEOCHEM 1988, 49, 1.
13. Stewart, J. J. P. J. Comput. Chem. 1989, 10, 209, 221; 1990, 11, 543.
14. Stewart, J. J. P. J. Comput. Chem. 1989, 10, 209, 221; 1990, 11, 543.
15. (a) Dewar, M. J. S.; Thiel, W. J. Am. Chem. Soc. 1977, 99, 4899, 4907.
16. (b) Dewar, M. J. S.; McKee, M. L. J. Am. Chem. Soc. 1977, 99, 5231.
17. Dewar, M. J. S.; Rzepa, H. S. J. Am. Chem. Soc. 1978, 100, 58, 777, 784.
18. Dewar, M. J. S.; Rzepa, H. S. J. Am. Chem. Soc. 1978, 100, 58, 777, 784.
19. (a) Bingham, R. C.; Dewar, M. J. S.; Lo, D. H. J. Am. Chem. Soc. 1975, 97, 1285, 1294, 1302, 1307.
20. (b) Dewar, M. J. S. Science 1975, 187, 1037.
21. Schuster, I. I.; Colter, A. K.; Kurland, R. J. J. Am. Chem. Soc. 1968, 90, 4679.
22. Rakshys, J. W., Jr.; McKinley, S. V.; Freedman, H. H. J. Am. Chem. Soc. 1970, 92, 3518; 1971, 93, 6522.
23. Rakshys, J. W., Jr.; McKinley, S. V.; Freedman, H. H. J. Am. Chem. Soc. 1970, 92, 3518; 1971, 93, 6522.
24. PCMODEL for Windows; Serena Software, 1993, Box 3076, Bloomington, IN 47402-3076.
25. HyperChem for Windows, Release 4.5, 1995, Hypercube, Inc., 419 Philip St., Waterloo, Ontario, Canada N2L 3X2.
26. Bax, A. J. Magn. Reson. 1983, 53, 517.
27. Bax, A.; Freeman, R. J. Magn. Reson. 1981, 44, 452.
28. Lund, H.; Berg, A. Kgl. Videnskab. Selskab 1941, 18, 1.
29. Laali, K. K.; Hansen, P. E. J. Org. Chem. 1991, 56, 6795.