在碳水化合物客体存在下，手性折叠聚合物主体的光诱导手性翻转。
Light-mediated chiroptical switching of an achiral foldamer host in presence of a carbohydrate guest.
机构信息
Department Pharmazie and Center for Integrated Protein Science, Ludwig-Maximilians-Universität, Butenandtstr. 5-13, 81377 München, Germany.
出版信息
Chem Commun (Camb). 2021 Jan 5;57(1):93-96. doi: 10.1039/d0cc06484j.
PMID:33332504
Abstract
A photoresponsive diarylethene was incorporated in an achiral helical foldamer container. A carbohydrate guest was found to induce opposite handedness upon binding to the open and closed forms of the diarylethene-containing foldamer, thus enabling chiroptical switching of an achiral host mediated by a chiral guest.
摘要
一种光响应型二芳基乙烯被整合到非手性螺旋折叠体容器中。研究发现，当碳水化合物客体与含有二芳基乙烯的折叠体的开环和闭环形式结合时，会诱导出相反的手性，从而使手性客体介导的非手性主体的手性发生光学切换。
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