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Synlett 1999; 1999(S1): 966-968
DOI: 10.1055/s-1999-3095
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Synthesis of a Chiral Receptor Molecule with Converging Amidinium and Hydroxy Groups

Tilmann Schuster* , Michael W. Göbel
  • *Institut für Organische Chemie der Johann Wolfgang Goethe-Universität, Marie-Curie-Strasse 11, D-60439 Frankfurt am Main, Germany; Fax +49(69)79 82 94 64; E-mail: M.Goebel@chemie.uni-frankfurt.de
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Publication Date:
31 December 1999 (online)

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The axially chiral amidinium ion 1 was synthesized by Suzuki cross coupling and by base induced cyclization of an amino nitrile intermediate. Receptor 1 may interact with guest molecules by three converging H-bond donors.

chiral axis - guanidine - hydrogen bond - molecular recognition - Suzuki reaction