Inclusion complexes of alcohols with α-cyclodextrin

J. N. Spencer; Jarusha DeGarmo; Ian Paul; Qing He; Xiaoming Ke; Zhenqing Wu; C. H. Yoder; Shuyun Chen; J. E. Mihalick

doi:10.1007/BF00973210

Inclusion complexes of alcohols with α-cyclodextrin

J. N. Spencer, Jarusha DeGarmo, Ian Paul, Qing He, Xiaoming Ke, Zhenqing Wu, C. H. Yoder, Shuyun Chen, J. E. Mihalick

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23 Scopus citations

Abstract

Calorimetric studies of the inclusion complexes of straight and branched alcohols and of diols with alpha-cyclodextrin (α-CD) have been carried out in water solvent. The data suggest that straight and branched chain alcohols enter the cavity of α-CD alkyl end first. The hydroxyl group hydrogen bonds to the outer oxygen ring of the cyclodextrin. For branched chain alcohols the longer alkyl part of the molecule penetrates the α-CD cavity up to the hydroxyl group. Diols form two hydrogen bonds to the outer oxygen ring of the cyclodextrin with some penetration into its interior.

Original language	English (US)
Pages (from-to)	601-609
Number of pages	9
Journal	Journal of Solution Chemistry
Volume	24
Issue number	6
DOIs	https://doi.org/10.1007/BF00973210
State	Published - Jun 1995

All Science Journal Classification (ASJC) codes

Biophysics
Biochemistry
Molecular Biology
Physical and Theoretical Chemistry

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10.1007/BF00973210

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abstract = "Calorimetric studies of the inclusion complexes of straight and branched alcohols and of diols with alpha-cyclodextrin (α-CD) have been carried out in water solvent. The data suggest that straight and branched chain alcohols enter the cavity of α-CD alkyl end first. The hydroxyl group hydrogen bonds to the outer oxygen ring of the cyclodextrin. For branched chain alcohols the longer alkyl part of the molecule penetrates the α-CD cavity up to the hydroxyl group. Diols form two hydrogen bonds to the outer oxygen ring of the cyclodextrin with some penetration into its interior.",

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T1 - Inclusion complexes of alcohols with α-cyclodextrin

AU - Spencer, J. N.

AU - DeGarmo, Jarusha

AU - Paul, Ian

AU - He, Qing

AU - Ke, Xiaoming

AU - Wu, Zhenqing

AU - Yoder, C. H.

AU - Chen, Shuyun

AU - Mihalick, J. E.

PY - 1995/6

Y1 - 1995/6

N2 - Calorimetric studies of the inclusion complexes of straight and branched alcohols and of diols with alpha-cyclodextrin (α-CD) have been carried out in water solvent. The data suggest that straight and branched chain alcohols enter the cavity of α-CD alkyl end first. The hydroxyl group hydrogen bonds to the outer oxygen ring of the cyclodextrin. For branched chain alcohols the longer alkyl part of the molecule penetrates the α-CD cavity up to the hydroxyl group. Diols form two hydrogen bonds to the outer oxygen ring of the cyclodextrin with some penetration into its interior.

AB - Calorimetric studies of the inclusion complexes of straight and branched alcohols and of diols with alpha-cyclodextrin (α-CD) have been carried out in water solvent. The data suggest that straight and branched chain alcohols enter the cavity of α-CD alkyl end first. The hydroxyl group hydrogen bonds to the outer oxygen ring of the cyclodextrin. For branched chain alcohols the longer alkyl part of the molecule penetrates the α-CD cavity up to the hydroxyl group. Diols form two hydrogen bonds to the outer oxygen ring of the cyclodextrin with some penetration into its interior.

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Inclusion complexes of alcohols with α-cyclodextrin

Abstract

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