Dimerization behavior of substituted dibenzo-14-crown-4 alcohols studied by NMR spectroscopy

Zhihong Chen; Richard A. Sachleben; Bruce A. Moyer

doi:10.1080/10610279408028918

Dimerization behavior of substituted dibenzo-14-crown-4 alcohols studied by NMR spectroscopy

Zhihong Chen, Richard A. Sachleben, Bruce A. Moyer

Chemical Separations Group

Research output: Contribution to journal › Article › peer-review

Abstract

Dibenzo-14-crown-4 alcohols are shown to aggregate in chloroform by the formation of hydrogen-bonded dimers. Structural variations between crown ether alcohols significantly affect the degree of dimerization. This self-association is of relevance for understanding the complexation and extractive properties of these and related macrocycles.

Original language	English
Pages (from-to)	219-222
Number of pages	4
Journal	Supramolecular Chemistry
Volume	3
Issue number	3
DOIs	https://doi.org/10.1080/10610279408028918
State	Published - May 1994

Funding

Research sponsored by the Division of Chemical Sciences, Office of Basic Energy Sciences, U.S. Department of Energy, under contract DE-ACOS-840R21400 with Martin Marietta Energy Systems, Inc. An appointment (ZHC) to the U.S. Department of Energy Postgraduate Research Program at Oak Ridge National Laboratory administrated by the Oak Ridge Associated University is also acknowledged.

Funders	Funder number
Division of Chemical Sciences
U.S. Department of Energy	DE-ACOS-840R21400
Basic Energy Sciences
Oak Ridge Associated Universities

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abstract = "Dibenzo-14-crown-4 alcohols are shown to aggregate in chloroform by the formation of hydrogen-bonded dimers. Structural variations between crown ether alcohols significantly affect the degree of dimerization. This self-association is of relevance for understanding the complexation and extractive properties of these and related macrocycles.",

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Dimerization behavior of substituted dibenzo-14-crown-4 alcohols studied by NMR spectroscopy

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