Stabilization of Perpendicular Olefins. The Structures and Rotational Barriers of Singlet and Triplet 1,1-Dilithioethylenes

Journal of the American Chemical Society

Volumn 98, Issue 14, 1976, Pages 4332-4334

  Schleyer, Paul V R ^a   Binkley, J Stephen ^b   Pople, John A ^b  

^a UNIVERSITY OF ERLANGEN NUREMBERG   (Germany)

^b CARNEGIE MELLON UNIVERSITY   (United States)

Author keywords

[No Author keywords available]

Indexed keywords

EID: 0343070968     PISSN: 00027863     EISSN: 15205126     Source Type: Journal    
DOI: 10.1021/ja00430a064     Document Type: Letter

References (33)

1. Flans-Otto Kalinowski and H. Kessler, Top. Stereochem., 7, 295 (1973)
2. L. M. Jackman in “Dynamic Nuclear Magnetic Resonance Spectroscopy”, L. M. Jackman and F. A. Cotton, Ed., Academic Press, New York, N.Y., 1975, Chapter 7, p 203 ff.
3. J. E. Douglas, B. S. Rabinovitch, and F. S. Looney, J. Chem. Phys., 23, 315 (1955).
4. R. Floffmann, Tetrahedron, 22, 521 (1966)
5. M. J. S. Dewar and E. Haselbach, J. Am. Chem. Soc., 92, 590 (1970)
6. R. C. Bingham, M. J. S. Dewar, and D. H. Lo, J. Am. Chem. Soc., 97, 1294 (1975)
7. R. J. Buenker, J. Chem. Phys., 48, 1368 (1968)
8. U. Kaldor and I. Shavitt, J. Chem. Phys., 48, 191 (1968).
9. R. J. Buenker, S. D. Peyerimhoff, and H. L. Hsu, Chem. Phys. Lett, 11, 65 (1971)
10. M. H. Wood, Chem. Phys. Lett, 24, 239 (1974)
11. L. Salem and W. D. Stohrer, J. Chem. Soc., Chem. Commun., 140 (1975)
12. L. Salem, C. Leforestier, G. Segal, and R. Wetmore, J. Am. Chem. Soc., 97, 479 (1975)
13. L. Salem, Pure Appl. Chem., 33, 317 (1973).
14. H. L. Ammon and G. L. Wheeler, J. Am. Chem. Soc., 97, 2326 (1975)
15. J. Sandstrom and I. Wennerbeck, Chem. Commun., 1088 (1971).
16. R. Keese, Angew. Chem., Int. Ed. Engl., 14, 528 (1975).
17. W. J. Hehre, W. A. Lathan, R. Dltchfleld, M. D. Newton, and J. A. Pople, Program No. 236, Quantum Chemistry Program Exchange, Indiana University, Bloomington, Ind.
18. W. J. Hehre, R. F. Stewart, and J. A. Pople, J. Chem. Phys., 51, 2657 (1969)
19. W. J. Hehre, R. Ditchfleld, R. F. Stewart, and J. A. Pople, J. Chem. Phys., 52, 2769 (1970)
20. R. Ditchfleld, W. J. Hehre, and J. A. Pople, J. Chem. Phys., 54, 724 (1971)
21. J. D. Dill and J. A. Pople, J. Chem. Phys., 62, 2921 (1975)
22. L. Radom, J. A. Pople, and W. L. Mock, Tetrahedron Lett., 479 (1972)
23. J. A. Pople and R. K. Nesbet, J. Chem. Phys., 22, 571 (1954)
24. P. V. R. Schleyer, J. B. Collins, J. D. Dill, E. D. Jemmis, Y. Apeloig, and J. A. Pople, J. Am. Chem. Soc., In press
25. W. L. Jorgensen and L. Salem, “The Organic Chemist's Book of Orbitals,” Academic Press, New York, N.Y., 1973
26. R. S. Mulliken, J. Chem. Phys., 23, 1833 (1955).
27. R. K. Nesbet, Rev. Mod. Phys., 35, 552 (1963)
28. J. S. Binkley, J. A. Pople, and P. A. Dobosh, Mol. Phys., 28, 1423 (1974).
29. C. F. Bender, H. F. Schaefer, III, D. R. Franceschetti, and L. C. Allen, J. Am. Chem. Soc., 94, 6888 (1972)
30. J. A. Morrison, C. Chung, and R. J. Lagow, J. Am. Chem. Soc., 97, 5015 (1975).
31. W. J. Trepka, J. A. Favre, and R. J. Sonnenfeld, J. Organomet. Chem., 55, 221 (1973)
32. J. Klein, A. Medlik, and A. Y. Meyer, Tetrahedron, 32, 51 (1976)
33. B. J. Wakefield, “The Chemistry of Organolithium Compounds”, Pergamon Press, New York, N.Y., 1975