Synthesis and binding properties of ethylbipyridinio-modified β-cyclodextrin

Yi Qun Du; Asao Nakamura; Fujio Toda

doi:10.1246/bcsj.63.3351

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 language	English
Pages (from-to)	3351-3353
Number of pages	3
Journal	Bulletin of the Chemical Society of Japan
Volume	63
Issue number	11
DOIs	https://doi.org/10.1246/bcsj.63.3351
Publication status	Published - 1990 Nov 1
Externally published	Yes

ASJC Scopus subject areas

Chemistry(all)

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title = "Synthesis and binding properties of ethylbipyridinio-modified β-cyclodextrin",

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).",

author = "Du, {Yi Qun} and Asao Nakamura and Fujio Toda",

note = "Publisher Copyright: {\textcopyright} 1990 The Chemical Society of Japan.",

year = "1990",

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doi = "10.1246/bcsj.63.3351",

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T1 - Synthesis and binding properties of ethylbipyridinio-modified β-cyclodextrin

AU - Du, Yi Qun

AU - Nakamura, Asao

AU - Toda, Fujio

PY - 1990/11/1

Y1 - 1990/11/1

N2 - 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).

AB - 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).

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JO - Bulletin of the Chemical Society of Japan

JF - Bulletin of the Chemical Society of Japan

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ER -

Synthesis and binding properties of ethylbipyridinio-modified β-cyclodextrin

Abstract

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