首页> 外文期刊>Turkish journal of chemistry >Spectroscopic investigation and oxidation of the anticholinergic drug atropine sulfate monohydrate by hexacyanoferrate(III) in aqueous alkaline media: a mechanistic approach
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Spectroscopic investigation and oxidation of the anticholinergic drug atropine sulfate monohydrate by hexacyanoferrate(III) in aqueous alkaline media: a mechanistic approach

机译:六氰合铁酸盐(III)在碱性介质中的光谱研究和抗胆碱药硫酸阿托品硫酸盐一水合物的氧化:一种机械方法

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摘要

The oxidation of the anticholinergic drug atropine sulfate monohydrate by hexacyanoferrate(III) in aqueous alkaline media was investigated spectrophotometrically by monitoring the decrease in absorbance of hexacyanoferrate(III) (HCF(III)). Oxidation products were identified. The oxidation mechanism was proposed from kinetic studies. The reaction constants involved in the different steps of the mechanism were calculated. The effects of added products, ionic strength, and dielectric constant of the reaction were investigated. The polymerization test revealed that oxidation occurred with intervention of free radicals. The activation parameters were evaluated.
机译:通过监测六氰合铁酸盐(III)(HCF(III))吸光度的降低,用分光光度法研究了在水性碱性介质中六氰合铁酸盐(III)对抗胆碱药物阿托品硫酸盐一水合物的氧化。确定了氧化产物。氧化机理由动力学研究提出。计算了机理不同步骤中涉及的反应常数。研究了添加产物,离子强度和反应介电常数的影响。聚合试验表明,氧化是在自由基的干预下发生的。评估激活参数。

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