Supramolecular stereoisomer - The conformational isomer of 1,1,6,6-tetraphenylhexa-2,4-diyne-1,6-diol in the different inclusion compounds

CrystEngComm

Volumn 5, Issue , 2003, Pages 45-47

  Guo, Fang ^a   Guo, Wen Sheng ^a   Toda, Fumio ^a,b  

^a LIAONING UNIVERSITY   (China)

^b OKAYAMA UNIVERSITY OF SCIENCE   (Japan)

Author keywords

[No Author keywords available]

Indexed keywords

1,1,6,6 TETRAPHENYLHEXA 2,4 DIYNE 1,6 DIOL; 4 PROPENYLANISOLE; ANISOLE DERIVATIVE; BENZENE DERIVATIVE; CINEOLE; OCTANE; UNCLASSIFIED DRUG;

ARTICLE; CONFORMATION; HYDROGEN BOND; STEREOISOMERISM; SUPRAMOLECULAR CHEMISTRY; X RAY CRYSTALLOGRAPHY;

EID: 8144226526     PISSN: 14668033     EISSN: None     Source Type: Journal    
DOI: 10.1039/b211416j     Document Type: Article

References (17)

1. F. Toda and K. Akagi, Tetrahedron Lett., 1968, 3695.
2. F. Toda, Top. Curr. Chem., 1987, 140, 44.
3. F. Toda, D. L. Ward and H. Hart, Tetrahedron Lett., 1981, 22, 3865.
4. M. Kaftory, K. Tanaka and F. Toda, J. Org. Chem., 1985, 50, 2154.
5. F. Toda, K. Tanaka, A. Kai, Y. Tsugiyama, N. Tanaka, K. Hamada and T. Fujiwara, Chem Lett., 1988, 1375.
6. K. Tanaka and F. Toda, J. Chem. Soc., Chem. Commun., 1983, 593.
7. K. Tanaka and F. Toda, Nippon Kagaku Kaishi, 1984, 141.
8. M. Kuzuya, A. Noguchi, N. Yokota, T. Okuda, F. Toda and K. Tanaka, Nippon Kagaku Kaishi, 1986, 1746.
9. T. Fujiwara, N. Tanaka, K. Tanaka and F. Toda, J. Chem. Soc., Perkin Trans. 1, 1989, 663.
10. M. R. Caira, L. R. Nassimbeni, F. Toda and D. Vujovic, J. Chem. Soc., Perkin Trans. 2, 1999, 2681.
11. W. S. Guo, Y. Lu, Q. Yang, Q. L. Zhu, Z. G. Lu, Y. Li and Q. T. Zheng, Acta Pharm. Sin., 1994, 29, 829.
12. W. S. Guo, F. Guo, Z. X. Xu, Q. T. Zheng and Y. Lu, Acta Pharm. Sin., 2000, 35, 864.
13. W. S. Guo, F. Guo, X. M. Wang, H. C. Chang, C. C. Yang, X. D. Tang, C. H. Ge, J. Tong and H. B. Wang, Acta Chim. Sin., 2001, 59, 2007.
14. The experimental procedure for preparation of the inclusion compound (1) + (2) is as follows: 1.0 g host 1, 2.0 g eucalyptus oil and 3 mL diethyl ether were placed in a 10 mL Erlenmeyer flask which was shaken until the contents were dissolved; then 3 mL petroleum ether were added and the flask was allowed to stand for a week. After the crystals were separated out by filtration, recrystallization gave a sizeable amount of colorless and transparent crystals, m.p. ca. 98-100 ° C.
15. The experimental procedure for preparation of the inclusion compound of (1) + (3) is as follows: 1.0 g host 1, 2.0 g aniseed oil and 3 mL diethyl ether were placed in a 10 mL Erlenmeyer flask was shaken until the contents were dissolved; then 2 mL petroleum ether were added and the flask was allowed to stand for a week. After the crystals were separated out by filtration, recrystallization yielded a sizeable amount of colorless and transparent crystals, m.p. ca. 98-99 ° C.
16. D. M. Hail, S. Ridgewell and E. E. Turner, J. Chem. Soc., 1954, 2498.
17. E. Weber, Molecular Inclusion and Molecular Recognition Clathrates II, Springer Verlag, Berlin, 1988, p. 9.