Issue 8, 2001

Solid-state and solution studies of bis-carboxylate binding by bis-amidinium calix[4]arenes

Abstract

Bis-amidinium calix[4]arene receptors were shown to coordinate bis-carboxylate anions in DMSO solution; the crystal structure of the malonate salt of one of the receptors revealed a number of different amidinium–carboxylate interactions, demonstrating the propensity of these species to form complex hydrogen bonding networks.

Graphical abstract: Solid-state and solution studies of bis-carboxylate binding by bis-amidinium calix[4]arenes

Supplementary files

Article information

Article type
Paper
Submitted
28 Mar 2001
Accepted
08 Jun 2001
First published
18 Jul 2001

J. Chem. Soc., Perkin Trans. 2, 2001, 1294-1298

Solid-state and solution studies of bis-carboxylate binding by bis-amidinium calix[4]arenes

S. Camiolo, P. A. Gale, M. I. Ogden, B. W. Skelton and A. H. White, J. Chem. Soc., Perkin Trans. 2, 2001, 1294 DOI: 10.1039/B102831F

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