Literature DB >> 23729185

Chiral NMR solvating additives for differentiation of enantiomers.

Gloria Uccello-Barretta1, Federica Balzano.   

Abstract

This chapter will describe the general features and main categories of chiral solvating agents (CSAs) for NMR spectroscopy, spanning from low-medium sized CSAs to macrocyclic ones. CSAs based on chiral ionic liquids (CILs) will be introduced in view of their increasing popularity, and, finally, a short paragraph will be dedicated to special applications of CSAs in particular experimental conditions. Several valuable works, which are mainly devoted to investigate enantiodifferentiation mechanisms by NMR, will not be discussed. The main objective is to identify the current trend in the research areas dedicated to the development of new CSAs for NMR spectroscopy.

Entities:  

Year:  2013        PMID： 23729185     DOI： 10.1007/128_2013_445

Source DB:  PubMed          Journal:  Top Curr Chem        ISSN： 0340-1022


  10 in total

1.  Phosphated cyclodextrins as water-soluble chiral NMR solvating agents for cationic compounds.

Authors:  Cira Mollings Puentes; Thomas J Wenzel
Journal:  Beilstein J Org Chem       Date:  2017-01-06       Impact factor: 2.883

Review 2.  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

3.  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

4.  NMR analysis of the enantiomeric purity of chiral diols by a new chiral boron agent.

Authors:  Xuebo Zhang; Jing Xu; Zhaofeng Sun; Guangling Bian; Ling Song
Journal:  RSC Adv       Date:  2022-02-08       Impact factor: 3.361

5.  Bis-Thiourea Chiral Sensor for the NMR Enantiodiscrimination of N-Acetyl and N-Trifluoroacetyl Amino Acid Derivatives.

Authors:  Alessandra Recchimurzo; Federica Balzano; Gloria Uccello Barretta; Luca Gherardi
Journal:  J Org Chem       Date:  2022-09-05       Impact factor: 4.198

6.  Renewable Resources for Enantiodiscrimination: Chiral Solvating Agents for NMR Spectroscopy from Isomannide and Isosorbide.

Authors:  Federica Balzano; Anna Iuliano; Gloria Uccello-Barretta; Valerio Zullo
Journal:  J Org Chem       Date:  2022-09-08       Impact factor: 4.198

7.  Expedited Selection of NMR Chiral Solvating Agents for Determination of Enantiopurity.

Authors:  Lu Yang; Thomas Wenzel; R Thomas Williamson; Melodie Christensen; Wes Schafer; Christopher J Welch
Journal:  ACS Cent Sci       Date:  2016-04-20       Impact factor: 14.553

8.  The robust, readily available cobalt(iii) trication [Co(NH2CHPhCHPhNH2)3]3+ is a progenitor of broadly applicable chirality and prochirality sensing agents.

Authors:  Quang H Luu; Kyle G Lewis; Anik Banerjee; Nattamai Bhuvanesh; John A Gladysz
Journal:  Chem Sci       Date:  2018-05-11       Impact factor: 9.825

9.  One-Dimensional 13C NMR Is a Simple and Highly Quantitative Method for Enantiodiscrimination.

Authors:  Peter P Lankhorst; Jozef H J van Rijn; Alexander L L Duchateau
Journal:  Molecules       Date:  2018-07-20       Impact factor: 4.411

10.  Optically Pure Aziridin-2-yl Methanols as Readily Available 1H NMR Sensors for Enantiodiscrimination of α-Racemic Carboxylic Acids Containing Tertiary or Quaternary Stereogenic Centers.

Authors:  Martyna Malinowska; Szymon Jarzyński; Adam Pieczonka; Michał Rachwalski; Stanisław Leśniak; Anna Zawisza
Journal:  J Org Chem       Date:  2020-09-02       Impact factor: 4.354
  10 in total

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