Application of a General Rule to Induced Circular Dichroism of Naphthalene Derivatives Complexed with Cyclodextrins

A general rule, previously derived for a complex between an achiral guest compound and a chiral macrocyclic host compound, can explain the inversion of circular dichroism (CD) signs observed in the complexation of 2-substituted naphthalenes (2-naphthol, 2-methylnaphthalene, 2-chloronaphthalene, 6-br...

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Bibliographic Details
Published in:The journal of physical chemistry. A, Molecules, spectroscopy, kinetics, environment, & general theory Molecules, spectroscopy, kinetics, environment, & general theory, 1998-10, Vol.102 (42), p.8101-8103
Main Author: Kodaka, Masato
Format: Article
Language:English
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Summary:A general rule, previously derived for a complex between an achiral guest compound and a chiral macrocyclic host compound, can explain the inversion of circular dichroism (CD) signs observed in the complexation of 2-substituted naphthalenes (2-naphthol, 2-methylnaphthalene, 2-chloronaphthalene, 6-bromo-2-naphthol) with α- and β-cyclodextrins, where the substrates are included deeply in the cavity of β-cyclodextrin but only partly included in the cavity of α-cyclodextrin. The present success of the general rule supports its validity and usefulness.
ISSN:1089-5639
1520-5215
DOI:10.1021/jp983286r