Detection and Differentiation of Amines and N‐Heterocycles via Recognition Enabled Chromatographic <sup>19</sup>F NMR-Reference-Cited by-同舟云学术

Detection and Differentiation of Amines and N‐Heterocycles via Recognition Enabled Chromatographic ¹⁹F NMR

Published:2024-07-22 Issue:31 Volume:27 Page:
ISSN:1434-193X
Container-title:European Journal of Organic Chemistry
language:en
Short-container-title:Eur J Org Chem

Author:

Gu Guangxing¹,Zeng Yilin¹,Peng Tianci¹,Bao Wenjing¹,Zhang Ziyang¹,Wu Jian²,Zhao Yanchuan¹²^ORCID

Affiliation:

1. Key Laboratory of Fluorine and Nitrogen Chemistry and Advanced Materials and Shanghai Hongkong Joint Laboratory in Chemical Synthesis Shanghai Institute of Organic Chemistry University of Chinese Academy of Sciences, Chinese Academy of Sciences Shanghai 200032 China

2. Department Instrumental Analysis Center Shanghai Institute of Organic Chemistry Chinese Academy of Sciences Shanghai 200032 China

Abstract

AbstractIn this study, we successfully employed a 19F‐labeled cyclopalladium probe to achieve simultaneous differentiation and detection of various amines and N‐heterocyclic compounds. This method features a broad detection window, facilitating the discrimination and multi‐component analysis of structural analogs and isomers through the generation of characteristic 19F NMR signals with distinct chemical shifts. The utility of this approach is demonstrated in monitoring chemical reactions and identifying components in food, beverages, and cosmetics.

Funder

National Key Research and Development Program of China

National Natural Science Foundation of China

Publisher

Wiley

Reference67 articles.

2. The latest developments and applications of mass spectrometry in food-safety and quality analysis

3. Recent Advances in Smart Organic Sensors for Environmental Monitoring Systems

5. Current Knowledge about the Presence of Amines in Wine