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()-BINOL 为基础的环状受体对羧酸根阴离子的手性识别。

Chiral Recognition of Carboxylate Anions by ()-BINOL-Based Macrocyclic Receptors.

机构信息

Institute of Organic Chemistry Polish Academy of Sciences, Kasprzaka 44/52, 01-224 Warsaw, Poland.

出版信息

Molecules. 2019 Jul 19;24(14):2635. doi: 10.3390/molecules24142635.

DOI:10.3390/molecules24142635
PMID:31331097
原文链接:https://pmc.ncbi.nlm.nih.gov/articles/PMC6680683/
Abstract

Three ()-BINOL-based macrocyclic receptors obtained via double-amidation reaction were used for chiral recognition of four anions derived from α-hydroxy and α-amino acids. The structural factors of hosts and guests that affect chiral recognition processes were also investigated, indicating that the proper geometry of both receptor and guest molecules plays a crucial role in effective enantio-discrimination.

摘要

三个通过双酰胺化反应得到的基于(-)-BINOL 的大环受体被用于对四个来源于 α-羟基和 α-氨基酸的阴离子的手性识别。还研究了影响主体和客体分子手性识别过程的结构因素,表明受体和客体分子的适当几何形状在有效对映体识别中起着至关重要的作用。

https://cdn.ncbi.nlm.nih.gov/pmc/blobs/74f1/6680683/5bdceeb7b166/molecules-24-02635-g006.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/74f1/6680683/4a4a2400d3e9/molecules-24-02635-g001.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/74f1/6680683/1acd6c0597f5/molecules-24-02635-sch001.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/74f1/6680683/cadda819c952/molecules-24-02635-g002.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/74f1/6680683/b14928a5f6bb/molecules-24-02635-g003.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/74f1/6680683/168528623acd/molecules-24-02635-g004.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/74f1/6680683/06f3ed481997/molecules-24-02635-g005.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/74f1/6680683/5bdceeb7b166/molecules-24-02635-g006.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/74f1/6680683/4a4a2400d3e9/molecules-24-02635-g001.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/74f1/6680683/1acd6c0597f5/molecules-24-02635-sch001.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/74f1/6680683/cadda819c952/molecules-24-02635-g002.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/74f1/6680683/b14928a5f6bb/molecules-24-02635-g003.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/74f1/6680683/168528623acd/molecules-24-02635-g004.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/74f1/6680683/06f3ed481997/molecules-24-02635-g005.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/74f1/6680683/5bdceeb7b166/molecules-24-02635-g006.jpg

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Late-Stage Functionalization of ( R)-BINOL-Based Diazacoronands and Their Chiral Recognition of α-Phenylethylamine Hydrochlorides.
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