Remote Control of the Planar Chirality in Peptide‐Bound Metallomacrocycles and Dynamic‐to‐Static Planar Chirality Control Triggered by Solvent‐Induced 3
<sub>10</sub>
‐to‐α‐Helix Transitions
作者:Fumihiko Mamiya、Naoki Ousaka、Eiji Yashima
DOI:10.1002/anie.201507918
日期:2015.11.23
The dynamicplanarchirality in a peptide‐bound NiII‐salphen‐based macrocycle can be remotely controlled. First, a right‐handed (P)‐310‐helix is induced in the dynamic helical oligopeptides by a chiral amino acid residue far from the macrocyclic framework. The inducedplanarchirality remains dynamic in chloroform and acetonitrile, but is almost completely locked in fluoroalcohols as a result of the