Literature DB >> 12582993

Chiral reagents for the determination of enantiomeric excess and absolute configuration using NMR spectroscopy.

Thomas J Wenzel1, James D Wilcox.   

Abstract

Recent advances in the development of chiral derivatizing and solvating agents that facilitate the determination of enantiomeric excess and absolute configuration are reviewed. These include metal-containing species, host-guest systems, donor-acceptor compounds, and liquid crystal discriminating agents. In the aggregate, these reagents can be used to analyze a wide range of compound classes. Copyright 2003 Wiley-Liss, Inc.

Entities:  

Year:  2003        PMID： 12582993     DOI： 10.1002/chir.10190

Source DB:  PubMed          Journal:  Chirality        ISSN： 0899-0042            Impact factor:   2.437


  10 in total

1.  Simultaneous chirality sensing of multiple amines by (19)F NMR.

Authors:  Yanchuan Zhao; Timothy M Swager
Journal:  J Am Chem Soc       Date:  2015-02-27       Impact factor: 15.419

2.  Discrimination of Enantiomers of Dipeptide Derivatives with Two Chiral Centers by Tetraaza Macrocyclic Chiral Solvating Agents Using 1H NMR Spectroscopy.

Authors:  Lixia Fang; Caixia Lv; Guo Wang; Lei Feng; Pericles Stavropoulos; Guangpeng Gao; Lin Ai; Jiaxin Zhang
Journal:  Org Chem Front       Date:  2016-09-30       Impact factor: 5.281

3.  Synthesis of Tripeptide Derivatives with Three Stereogenic Centers and Chiral Recognition Probed by Tetraaza Macrocyclic Chiral Solvating Agents Derived from d-Phenylalanine and (1 S,2 S)-(+)-1,2-Diaminocyclohexane via 1H NMR Spectroscopy.

Authors:  Lei Feng; Guangpeng Gao; Hongmei Zhao; Li Zheng; Yu Wang; Pericles Stavropoulos; Lin Ai; Jiaxin Zhang
Journal:  J Org Chem       Date:  2018-10-30       Impact factor: 4.354

Review 4.  Intelligent chiral sensing based on supramolecular and interfacial concepts.

Authors:  Katsuhiko Ariga; Gary J Richards; Shinsuke Ishihara; Hironori Izawa; Jonathan P Hill
Journal:  Sensors (Basel)       Date:  2010-07-13       Impact factor: 3.576

5.  Chiral trimethylsilylated C2-symmetrical diamines as phosphorous derivatizing agents for the determination of the enantiomeric excess of chiral alcohols by 1H NMR.

Authors:  Anne-Sophie Chauvin; Alexandre Alexakis
Journal:  Beilstein J Org Chem       Date:  2006-03-28       Impact factor: 2.883

Review 6.  Significance and challenges of stereoselectivity assessing methods in drug metabolism.

Authors:  Zhuowei Shen; Chuang Lv; Su Zeng
Journal:  J Pharm Anal       Date:  2015-12-21

7.  Efficient Enantiodifferentiation of Carboxylic Acids Using BINOL-Based Amino Alcohol as a Chiral NMR Solvating Agent.

Authors:  Gaowei Li; Minshan Ma; Guifang Wang; Xiaojuan Wang; Xinxiang Lei
Journal:  Front Chem       Date:  2020-05-04       Impact factor: 5.221

8.  Chiral 1H NMR of Atropisomeric Quinazolinones With Enantiopure Phosphoric Acids.

Authors:  Chaofei Wu; Hongxin Liu; Juan Li; Hong-Ping Xiao; Xinhua Li; Jun Jiang
Journal:  Front Chem       Date:  2018-08-17       Impact factor: 5.221

9.  Acacia Wood Fractionation Using Deep Eutectic Solvents: Extraction, Recovery, and Characterization of the Different Fractions.

Authors:  Solange Magalhães; Adriana Moreira; Ricardo Almeida; Pedro Fernandes Cruz; Luís Alves; Carolina Costa; Cátia Mendes; Bruno Medronho; Anabela Romano; Maria da Graça Carvalho; José A F Gamelas; Maria da Graça Rasteiro
Journal:  ACS Omega       Date:  2022-07-19

10.  Chiral Phosphoric Acid Promoted Chiral 1H NMR Analysis of Atropisomeric Quinolines.

Authors:  Junlin Wan; Jun Jiang; Juan Li
Journal:  Front Chem       Date:  2021-06-10       Impact factor: 5.221
  10 in total

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