作者:Kashyap, Akanksha、Singh, Praveen P.、Murti, Yogesh、Gahtori, Prashant、Mahajan, Shriya、Kandhari, Harsimrat、Singh, Pravin K.、Srivastava, Vishal
DOI:10.1016/j.tetlet.2024.155099
日期:——
friendly, and highly efficient, metal-free, visible light mediated organophotocatalysed method has been devised for synthesizing potentially biologically active substituted coumarin scaffolds. This method involves the reaction between substituted ethynylbenzene and substituted phenyl formate under visible light photoredox catalysed conditions at room temperature using acridinium as photocatalyst. The distinctive
设计了一种简单、环保、高效、无金属、可见光介导的有机光催化方法来合成具有潜在生物活性的取代香豆素支架。该方法涉及取代乙炔基苯和取代甲酸苯酯在可见光光氧化还原催化条件下在室温下使用吖啶作为光催化剂进行反应。当前方法的显着特征包括温和的反应条件、产生良好到优异的结果、促进高原子经济性、环境友好的实践、清洁的反应曲线以及适合大规模合成。