Chiral Transcription and Retentive Helical Memory: Probing Peptide Auxiliaries Appended with Naphthalenediimides for Their One‐Dimensional Molecular Organization
作者:M. Pandeeswar、M. B. Avinash、T. Govindaraju
DOI:10.1002/chem.201200197
日期:2012.4.16
or left paradox: Homochiral, heterochiral and achiral peptide auxiliaries appended with naphthalenediimide (NDI, see figure) were employed to demonstrate chiral transcription. We report an interesting phenomenon coined as retentive helical memory. Remarkably, NDI–peptide conjugates were tuned into hierarchical 1D molecular assemblies of opposite helicity in case of homochiral peptide auxiliaries.
左右自相矛盾:附加有萘二甲酰亚胺(NDI,见图)的同手性,异手性和非手性肽助剂用于证明手性转录。我们报告了一个有趣的现象,称为保持性螺旋记忆。值得注意的是,在同手性肽助剂的情况下,将NDI-肽共轭物调整为螺旋度相反的分层1D分子组件。