A non‐oxidant and metal‐free strategy for synthesizing iso‐coumarin by using a continuous electrochemical microreactor to initiate an oxidative cyclization reaction of o‐(1‐alkynyl) benzoate and radicals. This efficient and clean continuous electrosynthesis method not only avoids the complicated gas protection operation and production of by‐products in the batch processes, but also help to overcome
通过使用连续电
化学微反应器引发邻-(1-炔基)
苯甲酸酯和自由基的氧化环化反应来合成异
香豆素的非氧化剂和无
金属策略。这种高效,清洁的连续电合成方法不仅避免了分批过程中复杂的气体保护操作和副产物的产生,而且还帮助克服了难于批量生产
金属催化和电催化的规模扩大的难题,并具有潜在的应用前景。中试规模的实验。