RAPID PROTON EXCHANGE OF FREE RADICAL .CH2OH AS STUDIED BY ESR
RAPID PROTON EXCHANGE OF FREE RADICAL .CH2OH AS STUDIED BY ESR
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DOI：
10.1080/00268976500100161
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发表时间：
1965-01-01
影响因子：
1.7
通讯作者：
FISCHER, H
中科院分区：
文献类型：
--
作者：
FISCHER, H
根据酸化溶液中自由基·CH2OH的电子自旋共振光谱中羟质子裂解的pH依赖性，检测到了羟质子的快速交换。该交换反应可用·CH2OH+H3O+⇆·CH2OH2++H2O反应解释，反应速率常数k=1.76×108l.mol-1秒-1，温度为17℃。
From the pH-dependence of the hydroxy proton splitting in the electron spin resonance spectra of the free radical ·CH2OH in acidified aqueous solutions a rapid exchange of the hydroxy protons is detected. This exchange is explained by the reaction ·CH2OH+H3O+⇆·CH2OH2++H2O with a rate constantk=1.76×108l.mol-1sec-1at 17°c.