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Dimerization of a guanidiniocarbonyl pyrrole cation in DMSO that can be controlled by the counteranion. | LitMetric
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Dimerization of a guanidiniocarbonyl pyrrole cation in DMSO that can be controlled by the counteranion.

Carsten Schmuck Lars Geiger

Chem Commun (Camb)

Institut fur Organische Chemie, Universitat Wurzburg, Am Hubland, 97074 Wurzburg, Germany.

Published: August 2004

In the presence of chloride anions cation 1 dimerizes in DMSO with a surprisingly high association constant of > 10(3) M(-1) whereas the addition of picrate disrupts these dimers by formation of even more stable discrete pi-stacked ion pairs.

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 Source
http://dx.doi.org/10.1039/b403266gDOI Listing

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