π-stacking interactions in cis-Bisfullerene[60] adducts of 6,13-disubstituted pentacenes

Organic Letters

Volumn 2, Issue 25, 2000, Pages 3983-3985

  Miller, Glen P ^a   Mack, James ^a   Briggs, Jonathan ^a  

^a Univ of New Hampshire   (United States)

Author keywords

[No Author keywords available]

Indexed keywords

EID: 0013248802     PISSN: 15237060     EISSN: None     Source Type: Journal    
DOI: 10.1021/ol0064720     Document Type: Article

References (11)

1. Previous paper in this issue: Miller, G. P.; Mack, J. Org. Lett. 2000, 2, 3979.
2. s monoadducts in good yield, irrespective of the starting stoichiometry. See text.
3. 13C, DEPT). See ref 1 for details.
4. Saenger, W. Principles of Nucleic Acid Structure; Springer-Verlag: New York, 1984.
5. (a) Burley, S. K.; Pesko, G. A. Science 1985, 229, 23.
6. (b) Hunter, C. A.; Singh, J.; Thornton, J. M. J. Mol. Biol. 1991, 218, 837.
7. (a) Chipot, C.; Jaffe, R.; Maigret, B.; Pearlman, D. A.; Kollman, P. A. J. Am. Chem. Soc. 1996, 118, 11217.
8. (b) Hobza, P.; Selzle, H. L.; Schlag, E. W. J. Phys. Chem. 1996, 100, 18790.
9. (a) Haddon, R. C.; Raghavachari, K. Tetrahedron 1996, 52, 5207.
10. (b) Haddon, R. C. Science 1993, 261, 1545.
11. This approach is similar to older force field methods of locating transition state structures where certain degrees of freedom (e.g., torsion angles) are restricted while allowing all other internal degrees of freedom to relax. See: Burkert, U.; Allinger, N. L. Molecular Mechanics; American Chemical Society: Washington, 1982; pp 72-76.