DIKETOPIPERAZINE SUPRAMOLECULE DERIVED FROM HYDROXYPHENYLGLYCINE

摘要

A diketopiperazine (DKP) having long alkyl chains was synthesized from D-p-hydroxyphenylglycine, and the formation of supramolecules was examined. The ~1H NMR and UV-vis spectroscopic measurements and molecular modeling have suggested that the DKP molecules are aligned based on hydrogen bonding between the amide groups, and there is no stacking between the phenyl groups.