Synthesis and binding properties of ethylbipyridinio-modified β-cyclodextrin

Yi Qun Du, Asao Nakamura, Fujio Toda

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11 Citations (Scopus)

Abstract

Mono-6-deoxy-6-[4-(1-ethyl-4-pyridinio)-1-pyri-dinio]-β-cyclodextrin (3) was synthesized. The conformation and the binding properties of 3 with benzene derivatives were examined by induced circular dichroism (ICD) in aqueous solution. The conformation of 3 was confirmed to such equatorial inclusion as β-CDx capped by ethylviologen (C2V2+) group. Further, compound 3 showed stronger binding ability with these guests (1:1 complexes) compared with β-cyclodextrin (β-CDx).

Original languageEnglish
Pages (from-to)3351-3353
Number of pages3
JournalBulletin of the Chemical Society of Japan
Volume63
Issue number11
Publication statusPublished - 1990 Nov 1
Externally publishedYes

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Cyclodextrins
Conformations
Benzene Derivatives
Dichroism

ASJC Scopus subject areas

  • Chemistry(all)

Cite this

Synthesis and binding properties of ethylbipyridinio-modified β-cyclodextrin. / Du, Yi Qun; Nakamura, Asao; Toda, Fujio.

In: Bulletin of the Chemical Society of Japan, Vol. 63, No. 11, 01.11.1990, p. 3351-3353.

Research output: Contribution to journalArticle

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