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Thermodynamic and NMR Studies of Solvent Effect on Enantiomeric Recognition for aChiral Organiz Ammonium Cation by Chiral Diketopyridino-18-Crown-6 Type Ligands at 25.0 deg C

机译：溶剂对手性二酮吡啶-18-冠-6型配体在25.0℃下对组织铵阳离子对映体识别效应的热力学和核磁共振研究

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Three chiral diketopyridino-18-crown-6 type macrocycles have been shown toexhibit a high degree of enantiomeric recognition toward alpha-(1-naphthyl)ethylammonium perchlorate (NapEt) in various ratios of chloroform/methanol (CDCl3/CD3OD) and 1,2-dichloroethane/methanol (C2H4Cl2/CH3OH) solvent mixtures (from 100% to 10% methanol component). In most cases differences

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Zhang, X. X.; Izatt, R. M.; Zhu, C. Y.; Bradshaw, J. S.;
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年度 1994
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总页数 19
原文格式 PDF
正文语种 eng
中图分类工业技术;
关键词
Organic compounds; Ammonium compounds; Cations; Ketones; Pyridines; Solvents; Thdrmodynamics; Nuclear magnetic resonance; Ligands; Methanols; Chloroform; Binary compounds; Molecular properties; Synthesis;

机译：有机化合物;铵化合物;阳离子;酮类;吡啶类;溶剂;动力学;核磁共振;配体;甲醇;氯仿;二元化合物;分子特性;合成;

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1. ENANTIOMERIC RECOGNITION OF CHIRAL AMMONIUM SALTS BY CHIRAL PYRIDINO- AND PYRIMIDINO-18-CROWN-6 LIGANDS - EFFECT OF STRUCTURE AND SOLVENTS [J] . Bradshaw JS., Redd JT., Zhang XX., Pure and Applied Chemistry . 1995,第5期

机译：手性吡啶基和嘧啶-18-CROWN-6配体对手性铵盐的对映体识别-结构和溶剂的影响
2. Luminescence signalled enantiomeric recognition of chiral organic ammonium ions by an enantiomerically pure dimethylacridino-18-crown-6 ligand [J] . Prodi Luca New Journal of Chemistry . 2000,第10期

机译：对映体纯的二甲基ac啶子酮18-冠-6配体的发光信号表示手性有机铵离子的对映体识别
3. Achiral deuterated derivatizing agent for enantiomeric analysis of carboxylic acids by NMR in a chiral liquid crystalline solvent [J] . Meddour A., Courtieu J. Tetrahedron, Asymmetry: The International Journal for Repid Publication on all Aspects of Asymmetry in Orgainc, Inorganic, Organometallic, Physical and Bio-Organic Chemistry . 2000,第17期

机译：在手性液晶溶剂中通过NMR对羧酸进行对映体分析的非手性氘代衍生剂
4. Two Dimensional Achiral/Chiral LC/LC/MS System with Multiple Mass-trigger Functions for Streamlined Purification of Enantiomeric Compounds [C] . Yinong Zhang, Lu Zeng, Rongda Xu, ASMS Conference on Mass Spectrometry and Allied Topics . 2008

机译：具有多种质量触发功能的二维展开/手性LC / LC / MS系统，用于简化对映体化合物的纯化
5. Crown ether-cation interactions: Thermodynamic, kinetic, structural, and separation studies. 1.~Chiral and nonchiral interactions of crown ethers with organic ammonium cations. 2.~Macrocycle-mediated membrane separation of europium(II) from lanthanum(III) cations in aqueous solution. [D] . Zhu, Chengyue. 1990

机译：冠醚阳离子相互作用：热力学，动力学，结构和分离研究。 1.〜冠醚与有机铵阳离子的手性和非手性相互作用2.〜大环介导的水溶液中。（III）与镧（III）阳离子的膜分离。
6. Achiral Molecular Recognition of Substituted Aniline Position Isomers by Crown Ether Type Chiral Stationary Phase [O] . Atsushi Ohnishi, Tohru Shibata, Tatsuya Imase, 2021

机译：通过冠醚型手性固定相取代苯胺定位异构体的成分分子识别
7. C2-Symmetric chiral diamine ligands for enantiomeric recognition of amino acid esters and mandelic acid by proton NMR titration method [O] . HAYRİYE ARAL 2013

机译：通过质子NMR滴定法对氨基酸酯和伪晶酸进行对映体识别的C2-对称的手性二胺配体

Thermodynamic and NMR Studies of Solvent Effect on Enantiomeric Recognition for aChiral Organiz Ammonium Cation by Chiral Diketopyridino-18-Crown-6 Type Ligands at 25.0 deg C

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