Manifestation of a (distorted) trigonal pyramidal structure of a quadrivalent carbon

Tetrahedron Letters

Volumn 38, Issue 26, 1997, Pages 4575-4578

  Hirose, Takanori ^a   Morita, Nobuhiro ^a   Toyota, Shinji ^a   Oki, Michinori ^a  

^a OKAYAMA UNIVERSITY OF SCIENCE   (Japan)

Author keywords

[No Author keywords available]

Indexed keywords

CARBON; EPOXIDE;

ARTICLE; ATOM; CHEMICAL REACTION; CHEMICAL STRUCTURE; STEREOCHEMISTRY; X RAY CRYSTALLOGRAPHY;

EID: 0030961671     PISSN: 00404039     EISSN: None     Source Type: Journal    
DOI: 10.1016/S0040-4039(97)00977-5     Document Type: Article

References (13)

1. Hanack, M. "Conformation Theory", Academic Press, New York (1965), pp. 1-6.
2. Schleyer, P. von R.; Reed, A. E. J. Am. Chem. Soc., 110, 4453 (1988): Reed, A. E.; Schleyer, P. von R.; Janoshek, R. ibid., 113, 1885 (1991).
3. Schleyer, P. von R.; Reed, A. E. J. Am. Chem. Soc., 110, 4453 (1988): Reed, A. E.; Schleyer, P. von R.; Janoshek, R. ibid., 113, 1885 (1991).
4. Collins, J. B.; Dill, J. D.; Jemmis, E. D.; Apeloig, Y.; Schleyer, P. von R.; Seeger, R.; Pople, J. A; J. Am. Chem. Soc., 98, 5419 (1976).
5. Forbus, Jr., T. R.; Martin, J. C. Heteroatom Chem., 4, 113 (1993).
6. Shade, C.; Schleyer, P. von R. J. Am. Chem. Soc., 108, 2484 (1986).
7. 3) δ = 0.71 (3H, d, J = 0.6 Hz), 1.63 and 1.78 (2H, ABq, J = 4.5 Hz), 6.31 (1H, s), 7.14-7.31 (4H, m), 7.40-7.46 (2H, m), 7.60 (1H, d, J = 8.5 Hz), 7.60 (1H, ddd, J = 1.2, 6.8, and 8.0 Hz), 7.68 (1H, ddd, J = 1.6, 6.8, and 8.4 Hz), 7.85 (1H, d, J = 8.8 Hz), 7.89 (2H, dd, J = 1.7 and 7.7 Hz), 7.96 (1H, dd, J = 1.5 and 8.0 Hz), 8.63 (1H, d, J = 8.7 Hz).
8. 3) δ = 1.91 (3H, s), 3.15 and 3.24 (2H, ABq, J = 5.2 Hz), 5.93 (1H, s), 6.42 (1H, d, J = 8.6 Hz), 6.84 (1H, ddd, J = 1.4, 6.9, and 8.6 Hz), 7.06 (1H, d, J = 6.9 Hz), 7.16-7.24 (4H, m), 7.40-7.45 (2H, m), 7.72 (1H, d, J = 8.1 Hz), 7.73 and 7.82 (2H, ABq, J = 8.2 Hz), 7.97 (2H, dd, J = 0.9 and 7.6 Hz).
9. Ōki, M.; Shionoiri, K.; Otake, K.; Ono, M.; Toyota, S. Bull. Chem. Soc. Jpn., 66, 589 (1993).
10. Ōki, M.; Hirose, T.; Aki, M.; Morita, N.; Nose, E.; Kataoka, Y.; Ono, M.; Toyota, S. Bull. Chem. Soc. Jpn., 69, 3345 (1996).
11. Ōki, M.; Hirose, T.; Maeda, K.; Yanagawa, M.; Kataoka, Y.; Kojima, H.; Morita, N.; Toyota, S. Bull. Chem. Soc. Jpn., 70, 859 (1997).
12. Nakamura, M.; Nakamura N.; Ōki, M. Bull. Chem. Soc. Jpn., 50, 2986 (1977).
13. w 0.057.