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Synthesis of an azo-Mn(II) complex with mild pH control using a microfluidic device

机译:使用微流控装置合成具有温和pH值控制的偶氮-Mn(II)配合物

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This study describes the synthesis of an azo-Mn(II) complex requiring an accurate pH control. The reaction conditions for the delicate azo-Mn(II) complex could be precisely controlled using a microfluidic device. The microfluidic method showed the following advantages over the conventional method: the concentration of the pH-control reagent was reduced (1/15), the reaction time was remarkably decreased from 4?h to less than 1 s, and the reaction temperature was lowered from 40 to 23 °C. Moreover, the microfluidic device suppressed the oxidation of the compound and did not require cooling to remove the heat of reaction. In addition, the conventional method uses harsh pH control, whereas the microfluidic device permits mild pH control.
机译:这项研究描述了需要精确控制pH值的偶氮-Mn( II )配合物的合成。精密的偶氮-Mn( II )配合物的反应条件可以使用微流控装置精确控制。与常规方法相比,微流体方法具有以下优点:pH调节剂的浓度降低了(1/15),反应时间从4?h显着减少到小于1 s,反应温度降低了40至23°C。而且,微流体装置抑制了化合物的氧化并且不需要冷却即可除去反应热。另外,常规方法使用严格的pH控制,而微流体装置允许温和的pH控制。

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