Issue 12, 1988

Preparation of silica gel-bound macrocycles and their cation-binding properties

Abstract

Values of log K for the association of several metal cations with 15-crown-5, 18-crown-6, and N,N′-dibenzyldiaza-18-crown-6, each covalently bonded to silica gel, were found to be nearly the same as those for the association of the same cations with the unbound macrocycles; this observation indicates the possibility of building pre-determined cation selectivity into these permanent macrocycle-bound silica gel systems.

Article information

Article type
Paper

J. Chem. Soc., Chem. Commun., 1988, 812-814

Preparation of silica gel-bound macrocycles and their cation-binding properties

J. S. Bradshaw, R. L. Bruening, K. E. Krakowiak, B. J. Tarbet, M. L. Bruening, R. M. Izatt and J. J. Christensen, J. Chem. Soc., Chem. Commun., 1988, 812 DOI: 10.1039/C39880000812

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