A remarkable chiral recognition of racemic Mosher's acid salt by naturally derived chiral ionic liquids using F-19 NMR spectroscopy

Jayachandra R.; Reddy Sabbasani Rajasekhara

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A remarkable chiral recognition of racemic Mosher's acid salt by naturally derived chiral ionic liquids using F-19 NMR spectroscopy

机译：使用F-19 NMR光谱通过天然衍生的手性离子液体对外消旋MOSHER的酸盐的显着手性识别

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A new class of D-xylose derived imidazolium-based chiral ionic liquids were designed and synthesized via simple tuning approaches. The developed chiral ionic liquids were tested for their chiral recognition properties with racemic Mosher's acid salt using F-19 NMR spectroscopy. For the first time, we demonstrate the excellent enantioselective discrimination of the racemic salt using significantly less equivalents of carbohydrate derived chiral ionic liquids. We have determined the enantiomeric excess values of non-racemic mixtures of Mosher's acid salts using F-19 NMR spectroscopy.

机译：通过简单的调谐方法设计和合成了一种新的D-木糖衍生的咪唑鎓手性离子液体。使用F-19 NMR光谱法测试发育的手性离子液体用外消旋MOSHER的酸盐进行手性识别性能。我们首次展示了使用碳水化合物衍生的手性离子液体的显着减少等同的外消旋盐的优异对映选择性鉴别。我们使用F-19 NMR光谱确定了Mosher的酸盐的非外消旋混合物的对映体过量值。

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《RSC Advances》 |2016年第46期|共4页
作者
Jayachandra R.; Reddy Sabbasani Rajasekhara;
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VIT Univ Sch Adv Sci Div Organ Chem Vellore 632014 Tamil Nadu India;

VIT Univ Sch Adv Sci Div Organ Chem Vellore 632014 Tamil Nadu India;

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正文语种 eng
中图分类化学;
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1. A remarkable chiral recognition of racemic Mosher's acid salt by naturally derived chiral ionic liquids using F-19 NMR spectroscopy [J] . Jayachandra R., Reddy Sabbasani Rajasekhara RSC Advances . 2016,第46期

机译：使用F-19 NMR光谱通过天然衍生的手性离子液体对外消旋MOSHER的酸盐的显着手性识别
2. Novel chiral Oxa-bridged Calix[2]arene[2]triazine derivatives as NMR chiral reagents for enantioselective recognition of -racemic carboxylic acids [J] . Genc Hayriye Nevin Journal of Inclusion Phenomena and Macrocyclic Chemistry . 2019,第1a2期

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3. Chiral ionic liquids based on nicotine for the chiral recognition of carboxylic acids [J] . Heckel T., Winkel A., Wilhelm R. Tetrahedron, Asymmetry: The International Journal for Repid Publication on all Aspects of Asymmetry in Orgainc, Inorganic, Organometallic, Physical and Bio-Organic Chemistry . 2013,第18期

机译：基于尼古丁的手性离子液体，用于手性识别羧酸
4. Resolution of racemic α-cyclohexyl mandelic acid using chiral micromicroemulsion liquid membrane [C] . Dushu Huang, Yunhui Long, Wei Liu, International Conference on Information Engineering for Mechanics and Materials . 2015

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机译：d-苯丙氨酸和（1S2S）-（+）-12-二氨基环己烷衍生的四苯环丙氨酸和（1S2S）-（+）-12-二氨基环己烷的四环体手性溶剂对三立体中心三肽衍生物的合成和手性识别的影响
7. Synthesis of chiral room temperature ionic liquids from amino acids – application in chiral molecular recognition [O] . González Laura, Altava Benito Belén, Bolte Michael, 2012

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机译：手性二烷基 - ，二烯基 - 和四甲基 - 取代的吡啶基-18-冠-6和四甲基取代的双吡啶基-18-冠-6配体对有机铵盐的对映体识别：温度依赖的1H NmR和实证力的比较

A remarkable chiral recognition of racemic Mosher's acid salt by naturally derived chiral ionic liquids using F-19 NMR spectroscopy

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