酚类电氧化偶联反应中溶剂依赖的反应机理：拉曼光谱电化学研究洞察

Solvent-dependent reaction mechanisms in the electrooxidative coupling of phenols: insights by Raman spectroelectrochemistry.

作者信息

Krumbiegel Christian, Ly Hoang Khoa, Weidinger Inez M

机构信息

Institute for Electrochemistry, Faculty of Chemistry and Food Chemistry, Technische Universität Dresden, Zellescher Weg 19, 01069 Dresden, Germany.

出版信息

Chem Commun (Camb). 2024 Sep 16;60(75):10346-10349. doi: 10.1039/d4cc02721c.

DOI:10.1039/d4cc02721c

PMID:39221644

Abstract

The electrochemical oxidative phenol coupling reaction is a sustainable method for accessing biphenolic compounds. Using the dimerization of sesamol as a model reaction, insights into the reaction mechanism were gained Raman spectroscopy. By varying the solvent and electrodes, different reaction mechanisms were identified and correlated with the respective product yields.

摘要

电化学氧化苯酚偶联反应是一种用于制备双酚类化合物的可持续方法。以芝麻酚二聚反应作为模型反应，通过拉曼光谱对反应机理有了深入了解。通过改变溶剂和电极，确定了不同的反应机理，并将其与各自的产物产率相关联。