ViscY nuclear magnetic resonance experiments for in situ chemical reaction monitoring under spin diffusion conditions

François Pedinielli; Ritchy Leroy; Salah-Eddine Akrial; Anthony Robert; Jean-Marc Nuzillard; Pedro Lameiras

doi:10.1039/D3AN00449J

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ViscY nuclear magnetic resonance experiments for in situ chemical reaction monitoring under spin diffusion conditions†

François Pedinielli,^a Ritchy Leroy,^a Salah-Eddine Akrial,^a Anthony Robert,^a Jean-Marc Nuzillard

^a and Pedro Lameiras

*^a

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* Corresponding authors

^a Université de Reims Champagne-Ardenne, CNRS, ICMR UMR 7312, 51097 Reims, France
E-mail: pedro.lameiras@univ-reims.fr

Abstract

Viscosity-enhanced spectroscopY (ViscY) offers a new way to analyze complex mixtures of time-varying composition. This communication reports the use of the viscous binary solvent DMSO-d₆/water to induce NMR spin diffusion for in situ chemical reaction monitoring and real-time characterization of a 3-substituted 4-hydroxycoumarin derivative and its side-product.

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Article information

DOI: https://doi.org/10.1039/D3AN00449J
Article type: Communication
Submitted: 22 Mar 2023
Accepted: 13 Jun 2023
First published: 13 Jun 2023

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Analyst, 2023,148, 3179-3183

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ViscY nuclear magnetic resonance experiments for in situ chemical reaction monitoring under spin diffusion conditions

F. Pedinielli, R. Leroy, S. Akrial, A. Robert, J. Nuzillard and P. Lameiras, Analyst, 2023, 148, 3179 DOI: 10.1039/D3AN00449J

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ViscY nuclear magnetic resonance experiments for in situ chemical reaction monitoring under spin diffusion conditions†

Abstract

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ViscY nuclear magnetic resonance experiments for in situ chemical reaction monitoring under spin diffusion conditions

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