The Journal of Organic Chemistry · 2007 · 97 citations · 3 references
A series of 2,7-functionalized indoles have been synthesized with appended amide and/or urea or thiourea groups. Anion complexation studies show a marked difference in the mode of interaction of carboxylates with indole-ureas vs indole-amides.
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S.J. Brooks, Peter Edwards, Philip A. Gale et al. · New Journal of Chemistry · 2005 · 131 citations
Carboxylate Complexation, Engineering, Ortho-phenylenediamine Function +12