“Bridged” <i>n</i>→π* Interactions Can Stabilize Peptoid Helices
作者:Benjamin C. Gorske、Ryan C. Nelson、Zara S. Bowden、Turner A. Kufe、Adam M. Childs
DOI:10.1021/jo4014113
日期:2013.11.15
cis–trans isomerism using side chains. Strategic engineering of interactions between side chain aromatic rings and backbone cis-amides (n→π*Ar interactions) is an attractive strategy for stabilizing helical structures in N-a-chiral aromatic peptoids, which are among the most utilized classes of structured peptoids. Herein, we report the first detailed computational and experimental study of n→π*Ar interactions