Benzoquinone-linked fullerenes with a pyrrolidine spacer

Chemistry Letters

Volumn , Issue 1, 1997, Pages 63-64

  Iyoda, Masahiko ^a   Sultana, Fatema ^a   Kato, Ai ^a   Yoshida, Masato ^a   Kuwatani, Yoshiyuki ^a   Komatsu, Mitsuo ^b   Nagase, Shigeru ^a  

^a TOKYO METROPOLITAN UNIVERSITY   (Japan)

^b OSAKA UNIVERSITY   (Japan)

Author keywords

[No Author keywords available]

Indexed keywords

EID: 0031491529     PISSN: 03667022     EISSN: None     Source Type: Journal    
DOI: 10.1246/cl.1997.63     Document Type: Article

References (11)

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2. M. Iyoda, F. Sultana, S. Sasaki, and M. Yoshida, J. Chem. Soc., Chem. Commun., 1994, 1929.
3. 2), 6.67 (dd, J = 8.6, 2.8 Hz, 1H. hydroquinone CH), 6.73 (d, J = 8.6, 1H, hydroquinone CH), 6.82 (d, J = 2.8, 1H, hydroquinorie CH), 10.47 (s, 111, OH).
4. M. Komatsu, M. Ohno, S. Tsuno, and Y. Ohshiro, Chem. Lett., 1990, 575; M. Ohno, H. Miyata, M. Komatsu, and Y. Ohshiro, Tetrahedron Lett., 32, 5093 (1991).
5. M. Komatsu, M. Ohno, S. Tsuno, and Y. Ohshiro, Chem. Lett., 1990, 575; M. Ohno, H. Miyata, M. Komatsu, and Y. Ohshiro, Tetrahedron Lett., 32, 5093 (1991).
6. M. Maggini, G. Scorrano, and M. Prato, J Am. Chem. Soc., 115, 9798 (1993); M. Maggini, G. Scorrano, A. Bianco, C. Toniolo, R. P. Sijbesma, F. Wudl, and M. Prato, J. Chem Soc., Chem. Commun., 1994, 305; M. Maggini, A. Karlsson, L. Pasimeni, G. Scorrano, M. Prato, and L. Valli, Tetrahedron Lett., 35, 2985 (1994); M. Maggini, A. Karlsson, G. Scorrano, G. Sandona, and M. Prato, J. Chem. Soc., Chem. Commun., 1994, 589.
7. M. Maggini, G. Scorrano, and M. Prato, J Am. Chem. Soc., 115, 9798 (1993); M. Maggini, G. Scorrano, A. Bianco, C. Toniolo, R. P. Sijbesma, F. Wudl, and M. Prato, J. Chem Soc., Chem. Commun., 1994, 305; M. Maggini, A. Karlsson, L. Pasimeni, G. Scorrano, M. Prato, and L. Valli, Tetrahedron Lett., 35, 2985 (1994); M. Maggini, A. Karlsson, G. Scorrano, G. Sandona, and M. Prato, J. Chem. Soc., Chem. Commun., 1994, 589.
8. M. Maggini, G. Scorrano, and M. Prato, J Am. Chem. Soc., 115, 9798 (1993); M. Maggini, G. Scorrano, A. Bianco, C. Toniolo, R. P. Sijbesma, F. Wudl, and M. Prato, J. Chem Soc., Chem. Commun., 1994, 305; M. Maggini, A. Karlsson, L. Pasimeni, G. Scorrano, M. Prato, and L. Valli, Tetrahedron Lett., 35, 2985 (1994); M. Maggini, A. Karlsson, G. Scorrano, G. Sandona, and M. Prato, J. Chem. Soc., Chem. Commun., 1994, 589.
9. M. Maggini, G. Scorrano, and M. Prato, J Am. Chem. Soc., 115, 9798 (1993); M. Maggini, G. Scorrano, A. Bianco, C. Toniolo, R. P. Sijbesma, F. Wudl, and M. Prato, J. Chem Soc., Chem. Commun., 1994, 305; M. Maggini, A. Karlsson, L. Pasimeni, G. Scorrano, M. Prato, and L. Valli, Tetrahedron Lett., 35, 2985 (1994); M. Maggini, A. Karlsson, G. Scorrano, G. Sandona, and M. Prato, J. Chem. Soc., Chem. Commun., 1994, 589.
10. The 1,2-quinone derivatives (9 and 10) were unstable to atmospheric oxygen, acids, and base.
11. The calculations were carried out at the HF/6-31G level on the AMI optimized geometries using the GAUSSIAN 94 program. The split valence 6-31G basis sel on O was augmented by the diffuse s and p functions (exponent 0.0945).