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Selective oxidation of benzyl alcohol by two phase electrolysis using nitrate as mediator

机译:使用硝酸盐作为介体,通过两相电解对苄基醇的选择性氧化

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摘要

A convenient, selective and inexpensive two phase electrolysis method has been developed for preparation of benzaldehyde. Optimization studies have been carried out on an undivided beaker-type cell equipped with carbon anode and stainless steel cathode using a two-phase electrolytic medium made up of an aqueous solution of sodium nitrate with a minimum amount of HC1 as supporting electrolyte and chloroform containing benzyl alcohol as organic phase at 30-34 °C. In order to oxidize one mole of benzyl alcohol to benzaldehyde 2 F of electricity was passed. Two-phase electrolysis results in high yield (95%) and high current efficiency (95%).
机译:已经开发了一种方便,选择性和廉价的两相电解方法,用于制备苯甲醛。 优化研究已经在配备碳阳极和不锈钢阴极的未分裂的烧杯型电池上进行 酒精为30-34°C的有机相。 为了将一摩尔的苄醇氧化为苯甲醛2 F的电力。 两阶段电解会导致高收率(95%)和高电流效率(95%)。

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