Chain-capper effect to bias the amplification of asymmetry in supramolecular polymers

Abstract

The kinetically controlled amplification of asymmetry experienced in the co-Assembly of chiral tribiphenylaminetricarboxamides (S)-1 and (R)-1 is investigated. The formation of metastable monomeric species through intramolecular H-bonds retards the efficient amplification of asymmetry due to a chain-capper effect.