A green and simple ‘one-pot’ electrochemical off–on approach to synthesize pyrimidin-2(1H)-ones was realized without any catalyst, oxidant and toxic reagent. The desired products were obtained in moderate to good yields after the stepwise ‘one-pot’ reaction. The results of control experiments and cyclic voltammetry indicated that the electrooxidation of DHPMs might proceed via two steps process losing
在没有任何催化剂,氧化剂和有毒试剂的情况下,实现了一种绿色且简单的“一锅法”电
化学关闭法,以合成
嘧啶2-2 (1 H)-酮。在逐步的“一锅法”反应之后,以中等至良好的产率获得了所需的产物。控制实验和循环伏安法的结果表明,通过自由基中间体的吸收控制,
DHPMs的电氧化可通过两步过程损失两个电子和两个质子来进行。