Mono and dichloro acetamides were prepared via hydrodechlorination reaction of trichloroacetamides under controlled electrochemical conditions. The reactions were carried out in an undivided cell with constant current flow using n‐Bu4NI as supporting electrolyte and methanol as solvent and proton source. Deuterodechlorination of trichloroacetamide was also successful using methanol‐d4 as solvent under identical electrochemical conditions.

中文翻译：

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在受控电化学条件下三氯乙酰胺选择性加氢和氘代脱氯制备单氯乙酰胺、二氯乙酰胺和氘氯乙酰胺

单氯乙酰胺和二氯乙酰胺是通过三氯乙酰胺在受控电化学条件下的加氢脱氯反应制备的。反应在恒定电流的未分割电池中进行，使用 n-Bu4NI 作为支持电解质，甲醇作为溶剂和质子源。在相同的电化学条件下，使用甲醇-d4 作为溶剂，三氯乙酰胺的氘代脱氯反应也成功。