Asymmetrically Substituted Benzene-1,3,5-tricarboxamides: Self-Assembly and Odd-Even Effects in the Solid State and in Dilute Solution
作者:Patrick J. M. Stals、Maarten M. J. Smulders、Rafael Martín-Rapún、Anja R. A. Palmans、E. W. Meijer
DOI:10.1002/chem.200802196
日期:2009.2.16
organization: Chiral benzene tricarboxamides with methyl substituents at defined positions self‐assemble into supramolecular polymers of preferred helicity by three‐fold α‐helical‐type hydrogen bonding. The odd–even effect is operative and all derivatives are liquid crystalline showing a Colho phase (see figure).