An efficient access to new Tröger’s bases using superacidic chemistry
✍ Scribed by Emilie Vardelle; Agnès Martin-Mingot; Marie-Paule Jouannetaud; Jean-Claude Jacquesy; Jérôme Marrot
- Publisher
- Elsevier Science
- Year
- 2009
- Tongue
- French
- Weight
- 204 KB
- Volume
- 50
- Category
- Article
- ISSN
- 0040-4039
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## Abstract Four novel molecular tweezers, **6**–**9**, have been synthesized having, for the first time, three fused __Tröger__'s bases. The compounds differ in the relative configuration of the three fused methylene bridges and have been unambiguously characterized by NMR.
A water soluble, macrocyclic TrSger's base analog has been prepared and found to form association complexes with benzenoid substrates. • In the last decade, pioneering work by Koga, Murakami, Tabushi and Whitlock demonstrated that simple water soluble cyclophanes were capable of forming inclusion c