Induced Circular Dichroism of β-Cyclodextrin Complexes with o−, m−, and p-Disubstituted Benzenes
- 1 February 1981
- journal article
- research article
- Published by Oxford University Press (OUP) in Bulletin of the Chemical Society of Japan
- Vol. 54 (2), 513-519
- https://doi.org/10.1246/bcsj.54.513
Abstract
The induced circular dichroism (ICD) spectra of β-cyclodextrin (β-CDx) complexes with o−, m−, and p-disubstituted benzenes were observed. The comparison of the observed rotational strengths with the ones calculated by using the Kirkwood-Tinoco expression is examined; the possible orientations of the guest molecules which are included in the cavity of β-CDx are presented. These results suggest that the orientation of the guest molecule is confined about the axis of the β-CDx torus.Keywords
This publication has 19 references indexed in Scilit:
- Improved acylation rates within cyclodextrin complexes from flexible capping of the cyclodextrin and from adjustment of the substrate geometryJournal of the American Chemical Society, 1980
- Photocontrol of binding ability of capped cyclodextrinJournal of the American Chemical Society, 1979
- Specific inclusion catalysis by .beta.-cyclodextrin in the one-step preparation of vitamin K1 or K2 analogsJournal of the American Chemical Society, 1979
- .beta.-Cyclodextrinylbisimidazole, a model for ribonucleaseJournal of the American Chemical Society, 1978
- Selective aromatic substitution within a cyclodextrin mixed complexJournal of the American Chemical Society, 1969
- The mechanism of the cycloamylose-accelerated cleavage of phenyl estersJournal of the American Chemical Society, 1967
- Acceleration of phenyl ester cleavage by cycloamyloses. A model for enzymic specificityJournal of the American Chemical Society, 1967
- The Mechanism of the Cycloamylose-Catalyzed Reactions of Phenyl Esters. A Model forJournal of the American Chemical Society, 1966
- A Pictorial Description of the “Lock and Key” Theory1Journal of the American Chemical Society, 1966
- Inclusion Compounds. XVII.1 Catalysis of Decarboxylation by Cyclodextrins. A Model Reaction for the Mechanism of EnzymesJournal of the American Chemical Society, 1965