## 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.
Modeling of a Tröger’s tweezer and its complexation properties
✍ Scribed by Václav Parchaňský; Pavel Matějka; Bohumil Dolenský; Martin Havlík; Petr Bouř
- Publisher
- Elsevier Science
- Year
- 2009
- Tongue
- English
- Weight
- 688 KB
- Volume
- 934
- Category
- Article
- ISSN
- 0022-2860
No coin nor oath required. For personal study only.
📜 SIMILAR VOLUMES
## Abstract Thermodynamic properties of the enantiomers of the __Tröger__'s base as crystals and in ethanol solutions have been studied by means of a suite of analytical techniques. We report the melting diagrams of the two enantiomers, providing evidence for the formation of a solid racemic compou
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
Complexation of a Phenanthroline analogue of Tr~ger's Base 2 to Ru(Bpy)22+ units results in the formation of a dinuclear complex 3. The spectroscopic data in absorption and emission indicate that the resulting dinuclear compound 3 behaves as two independent monometallic Ru(II) complexes.
## Abstract We report on the novel chiral push–pull chromophores derived from 6__H__,12__H__‐5,11‐methanodibenzo[__b__,__f__][1,5]diazocine (Tröger’s base skeleton). The synthesis of symmetrical chromophores featuring two identical acceptors, as well as the synthesis of unsymmetrical chromophores f