Abstract
Chemical modification of 2,6-O-Dimethyl-β-Cyclodextrin leads to 3-O-Allyl,2-6-O-Dimethyl-β-Cyclodextrin, I; 3-O-Epoxypropyl,2,6-O-Dimethyl-β-Cyclodextrin, II; and 3-0-(1-Dimethylamino-2-Hydroxypropyl),2,6-Dimethyl-β-Cyclodextrin, III. The stereochemistry of these compounds was studied using the SYBYL Molecular Graphics program and by 500 MHz NMR which showed the 2-O-Methyl protons in II to be highly sensitive to solvent effects. Reaction of I with RhCl3 leads to a compound proposed as cyclodextrin dimer containing Rh coordinated to olefinic groups.
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© 1988 Kluwer Academic Publishers
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Coleman, A.W., Tsoucaris, G., Galons, H., Parrot, H., Miocque, M. (1988). Modified Cyclodextrins; Substitution at O3 and Complexation of Metals. In: Huber, O., Szejtli, J. (eds) Proceedings of the Fourth International Symposium on Cyclodextrins. Advances in Inclusion Science, vol 5. Springer, Dordrecht. https://doi.org/10.1007/978-94-009-2637-0_24
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DOI: https://doi.org/10.1007/978-94-009-2637-0_24
Publisher Name: Springer, Dordrecht
Print ISBN: 978-94-010-7690-6
Online ISBN: 978-94-009-2637-0
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