作者:Liam Byrne、Jordi Solà、Thomas Boddaert、Tommaso Marcelli、Ralph W. Adams、Gareth A. Morris、Jonathan Clayden
DOI:10.1002/anie.201308264
日期:2014.1.3
An N‐terminal L‐α‐methylvaline dimer induces complete conformational control over the screwsense of an otherwise achiral helical peptide foldamer formed from the achiral quaternary amino acids Aib and Ac6c. The persistent right‐handed screw‐sense preference of the helix enables remote reactive sites to fall under the influence of the terminal chiral residues, and permits diastereoselective reactions