Intermolecular charge-transfer complexes of macrocyclic polyethers with 2,3-dichloro-5,6-dicyano-1,4-benzoquinone

Malini, R. ; Krishnan, V. (1980) Intermolecular charge-transfer complexes of macrocyclic polyethers with 2,3-dichloro-5,6-dicyano-1,4-benzoquinone Journal of Physical Chemistry B, 84 (5). pp. 551-555. ISSN 1089-5647

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Official URL: http://pubs.acs.org/doi/abs/10.1021/j100442a022

Related URL: http://dx.doi.org/10.1021/j100442a022

Abstract

The interactions of benzo-15-crown-5, dibenzo-18-crown-6, and dibenzo-24-crown-8 with 2,3-dichloro-5,6-dicyano- 1,4-benzoquinone have been studied in methylene chloride by using spectroscopic methods. These crown ethers from 1:l molecular complexes with the acceptor. The magnitudes of association constants and thermodynamic parameters of complexation are indicative of cooperative interaction of oxygens with the acceptor.

Item Type:Article
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Deposited On:16 Nov 2010 07:59
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