Heterochiral π‐Stacking Dimerization of Helical Secondary Structures with Emerging Supramolecular Chirality

作者：Wencan Li, Yiqi Shao, Zhaocheng Xu, Yunpeng Ge, Zhenzhu Wang, Hua Jiang, Zeyuan Dong · 发表于：Angewandte Chemie International Edition · 年份：2024 · DOI：10.1002/anie.202414317 · 被引用次数：6 · 研究领域：Synthesis and Properties of Aromatic Compounds、Supramolecular Self-Assembly in Materials、Surface Chemistry and Catalysis

A specific interface mode type was observed between helical secondary structures, in which a left-handed (M) helix binds specifically to a right-handed (P) helix along the helical axis, leading to the formation of discrete heterochiral helical dimers. Moreover, a concealed supramolecular chirality within the meso-supramolecular dimers was unexpectedly discovered by chiral induction, and was further underpinned by covalent meso-helix structures.