What question did this study set out to answer?

The review aims to present the applications of 13C NMR in studying heterocyclic compounds, particularly nitrogen derivatives.

February 22, 2026Organic & Biomolecular Chemistry

¹³ C-Labeling as an effective tool to study ring transformations and to facilitate structural elucidation of nitrogen heterocycles by ¹³ C NMR spectroscopy

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The review aims to present the applications of 13C NMR in studying heterocyclic compounds, particularly nitrogen derivatives.
Analysis of 13C NMR characteristics of labeled compounds
Examination of chemical shifts of 13C
Assessment of 13C-13C coupling constants.
Demonstrates the effectiveness of 13C-labeling in analyzing nitrogen heterocycles.
Highlights the importance of coupling constants in structural elucidation.

Implication

This review highlights the effective use of 13C NMR to elucidate nitrogen heterocycles, suggesting valuable methods for structural analysis.

Abstract

This review focuses on the effective application of 13 C NMR characteristics of 13 C-labeled heterocyclic compounds [chemical shifts of 13 C labeled carbon, analysis of direct and long-range 13 C- 13 C coupling constants ( J CC )]...

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Cite This Study

Deev et al. (2025) studied this question.

synapsesocial.com/papers/699a9e9f482488d673cd4c56 https://doi.org/10.1039/d5ob01777g

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Implication

This review highlights the effective use of 13C NMR to elucidate nitrogen heterocycles, suggesting valuable methods for structural analysis.

¹³ C-Labeling as an effective tool to study ring transformations and to facilitate structural elucidation of nitrogen heterocycles by ¹³ C NMR spectroscopy

Key Points

Implication

Abstract

Discussion

Cite This Study

¹³ C-Labeling as an effective tool to study ring transformations and to facilitate structural elucidation of nitrogen heterocycles by ¹³ C NMR spectroscopy

Key Points

Implication

Abstract

Discussion

Cite This Study

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