Competitive Selection of Conformation Chirality of Water-Soluble Pillar[5]arene Induced by Amino Acid Derivatives

被引：59

作者：

Chen, Yuan ^{[1
]}

Fu, Lulu ^{[1
]}

Sun, Baobao ^{[1
]}

Qian, Cheng ^{[1
]}

Wang, Ruibing ^{[2
]}

Jiang, Juli ^{[1
]}

Lin, Chen ^{[1
]}

Ma, Jing ^{[1
]}

Wang, Leyong ^{[1
]}

机构：

[1] Nanjing Univ, Sch Chem & Chem Engn, Key Lab Mesoscop Chem MOE, Jiangsu Key Lab Adv Organ Mat, Nanjing 210023, Peoples R China

[2] Univ Macau, Inst Chinese Med Sci, State Key Lab Qual Res Chinese Med, Taipa, Macau, Peoples R China

来源：

ORGANIC LETTERS | 2020年 / 22卷 / 06期

基金：

中国国家自然科学基金;

关键词：

INVERSION;

D O I：

10.1021/acs.orglett.0c00468

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

The competitive conformation chirality of dynamically racemic water-soluble pillar[5]arene WP5 can be induced by 19 different L-amino acid ethyl ester hydrochlorides. Among them, L-Arg-OEt and 18 other L-amino acid ethyl ester hydrochlorides can induce the opposite-handedness conformation of WP5. This was ascribed to the different binding models with a side-chain moiety or ethyl ester moiety of amino acids toward the cavity of WP5.

引用

页码：2266 / 2270

页数：5

共 29 条

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