@article{03e25c52ec3a4a5688affe59a98be85d,
title = "Chirality of the two pyrene molecules included in γ-cyclodextrin",
abstract = "Induced circular dichroism has revealed that β-cyclodextrin accommodates one pyrene molecule with axial inclusion but that γ-cyclodextrin includes two pyrene molecules with S-helicity.",
author = "Nagao Kobayashi and Rumiko Saito and Yoshihiro Hino and Akihiko Ueno and Tetsuo Osa",
note = "Funding Information: spectrum at the lLa band. Thus we have shown that p-CD accommodates one pyrcne molecule with axial inclusion but that y-CD includes two pyrene molecules with S-helici ty . We have confirmed separately that two acridine orange molecules can also be accommodated by yCD with S-helicity. We thank Dr. Y. Sat0 for his valuable comments, and also Dr. N. Nakajima, Japan Maize Products Co. Ltd., for kindly providing y-CD. This research was supported partly by a Grant-in-Aid for Scientific Research from the Ministry of Education. Received, 15th Mnrch 1982; Com. 298 References 1 M. L. Bender and M. Komiyania, 'Cyclodcxtrin Chemistry,' Springer-Verlag, Berlin, 1978. 2 A. Ueno, K. Takahashi, Y. Hino, and T. Osa, J. Chenr. Soc., Cliem. C'oniniurt., 1981, 194. 3 N. Kobayashi, A. Ueno, and T. Osa., J. Clrem. Soc., Chem. Coniniurz., 1981, 340. 4 J. Emert, D. Kodali, and R. Catena, J. Clrein. Soc.. Chenr. Cotnmun., I98 I, 758. 5 W. W. Davis, M. E. Krahl, and B. H. A. Cloues, .I. AN. C/iem. Soc., 1942, 64, 108. 6 H. E. Edwards and J. K. Thomas, Ctrrbohydr. Re$., 1978, 65, 173. 7 H. Shimizu, A. Kaito, and M. Hatano, Bull. Clieni. Soc. Jpn., 1979, 52, 2678; 1981, 54, 513. 8 K. Harata and H. Uedaira, Bull. Chein. Soc. J~M.,1975,48, 375; K. Harata, ibid., 1978, 51, 2727. 9 F. D. Saeva, P. E. Sharpe, and G. R. Olin, J. Am. Chetn. Soc., 1973, 95, 7656.",
year = "1982",
doi = "10.1039/C39820000706",
language = "English",
pages = "706--707",
journal = "Chemical Communications",
issn = "1359-7345",
publisher = "Royal Society of Chemistry",
number = "12",
}