通过[2]伪轮烷实现手性转录和放大。
Chirality transcription and amplification by [2]pseudorotaxanes.
机构信息
Department of Chemistry, Faculty of Science, Toho University, 2-2-1 Miyama, Funabashi, Chiba 274-8510, Japan.
出版信息
Chem Commun (Camb). 2013 Mar 18;49(22):2186-8. doi: 10.1039/c2cc38758a.
PMID:23318978
Abstract
Chirality transcription and amplification by the formation of chiral [2]pseudorotaxanes by an achiral crown ether having the 2',2''-quaterphenyl group and chiral sec-ammonium ions are reported. It was revealed that the absolute configurations of the chiral sec-ammonium ions can be detected directly from the CD spectra of the chiral [2]pseudorotaxanes.
摘要
手性[2]伪轮烷的形成可实现对映体转录和放大，该[2]伪轮烷由具有 2',2''-四苯基基团的非手性冠醚和手性仲铵离子构成。研究表明，手性仲铵离子的绝对构型可以直接从手性[2]伪轮烷的 CD 光谱中检测出来。
Zotero 插件