邻苯二酚介导三价铁CAT-Fe(III)-PMS体系中不同取代CAT对Fe(III)的相对还原速率、氧化还原电位与其哈米特常数相关性分析数据（2016年）

本数据集采用批次实验的方法，选择邻苯二酚为典型植物多酚，考察苯环对位上的取代基团对其活性的影响。在Fe(III)溶液中加入不同取代基团的邻苯二酚，采用停留时间光谱仪测定Fe(II)的生成速率。并将其与对邻苯二酚的氧化还原电位、哈密特常数进行相关性分析。数据包括：不同取代邻苯二酚对Fe(III)的相对还原速率、氧化还原电位与其哈米特常数相关性。数据集共有291条记录。This dataset employs batch experimental methods, taking catechol as a representative plant polyphenol, to investigate the influence of substituent groups at the para-position of the benzene ring on the reactivity of the compound. Catechol derivatives with various substituent groups were added to Fe(III) solutions, and the formation rate of Fe(II) was measured using stopped-flow spectrometry. Correlation analysis was then carried out to correlate the Fe(II) formation rate with the redox potentials of the catechol derivatives and their Hammett constants. The dataset includes the relative reduction rates of Fe(III) by different substituted catechols, the redox potentials of these derivatives, and the correlation between the redox potentials and their corresponding Hammett constants. In total, the dataset contains 291 records.

搜集汇总

背景与挑战

背景概述

本数据集为2016年生成的化学实验数据，重点研究邻苯二酚在Fe(III)-PMS体系中，不同取代基团对Fe(III)的相对还原速率，并分析这些速率与氧化还原电位、哈米特常数的相关性。数据集包含291条记录，通过批次实验方法获取，旨在探讨苯环取代基对邻苯二酚活性的影响，为相关化学过程提供基础数据支持。