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

A new boric agent with bridged structure, boric acid D, was first synthesized and used as an excellent chiral derivative agent for highly efficient enantiodiscrimination of various diols. The derivatization reaction is fast and complete, easy to operate and has high accuracy in measurement of ee val...

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Detalles Bibliográficos
Autores principales: Zhang, Xuebo, Xu, Jing, Sun, Zhaofeng, Bian, Guangling, Song, Ling
Formato: Online Artículo Texto
Lenguaje:English
Publicado: The Royal Society of Chemistry 2022
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8981704/
https://www.ncbi.nlm.nih.gov/pubmed/35425523
http://dx.doi.org/10.1039/d2ra00428c
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author Zhang, Xuebo
Xu, Jing
Sun, Zhaofeng
Bian, Guangling
Song, Ling
author_facet Zhang, Xuebo
Xu, Jing
Sun, Zhaofeng
Bian, Guangling
Song, Ling
author_sort Zhang, Xuebo
collection PubMed
description A new boric agent with bridged structure, boric acid D, was first synthesized and used as an excellent chiral derivative agent for highly efficient enantiodiscrimination of various diols. The derivatization reaction is fast and complete, easy to operate and has high accuracy in measurement of ee values. The characteristic split NMR signals are well-distinguishable with a large chemical shift nonequivalence (up to 0.39 ppm).
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spelling pubmed-89817042022-04-13 NMR analysis of the enantiomeric purity of chiral diols by a new chiral boron agent Zhang, Xuebo Xu, Jing Sun, Zhaofeng Bian, Guangling Song, Ling RSC Adv Chemistry A new boric agent with bridged structure, boric acid D, was first synthesized and used as an excellent chiral derivative agent for highly efficient enantiodiscrimination of various diols. The derivatization reaction is fast and complete, easy to operate and has high accuracy in measurement of ee values. The characteristic split NMR signals are well-distinguishable with a large chemical shift nonequivalence (up to 0.39 ppm). The Royal Society of Chemistry 2022-02-08 /pmc/articles/PMC8981704/ /pubmed/35425523 http://dx.doi.org/10.1039/d2ra00428c Text en This journal is © The Royal Society of Chemistry https://creativecommons.org/licenses/by-nc/3.0/
spellingShingle Chemistry
Zhang, Xuebo
Xu, Jing
Sun, Zhaofeng
Bian, Guangling
Song, Ling
NMR analysis of the enantiomeric purity of chiral diols by a new chiral boron agent
title NMR analysis of the enantiomeric purity of chiral diols by a new chiral boron agent
title_full NMR analysis of the enantiomeric purity of chiral diols by a new chiral boron agent
title_fullStr NMR analysis of the enantiomeric purity of chiral diols by a new chiral boron agent
title_full_unstemmed NMR analysis of the enantiomeric purity of chiral diols by a new chiral boron agent
title_short NMR analysis of the enantiomeric purity of chiral diols by a new chiral boron agent
title_sort nmr analysis of the enantiomeric purity of chiral diols by a new chiral boron agent
topic Chemistry
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8981704/
https://www.ncbi.nlm.nih.gov/pubmed/35425523
http://dx.doi.org/10.1039/d2ra00428c
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