<i>Cis</i>–<i>Trans</i> Amide Bond Rotamers in β-Peptoids and Peptoids: Evaluation of Stereoelectronic Effects in Backbone and Side Chains
作者:Jonas S. Laursen、Jens Engel-Andreasen、Peter Fristrup、Pernille Harris、Christian A. Olsen
DOI:10.1021/ja312532x
日期:2013.2.20
we here report an investigation of the effect of structural variations on the cis-trans amide bond rotamer equilibria in a selection of monomer model systems. In addition to various side chain effects, which correlated well with previous studies of α-peptoids, we present the synthesis and investigation of cis-trans isomerism in the firstexamples of peptoids and β-peptoids containing thioamide bonds