自由基催化炔酸酯环化制备香豆素类化合物的研究进展

Research progress in the synthesis of coumarins via radical-catalyzed cyclization of alkynoates

香豆素及其衍生物是一类重要的含氧杂环化合物,在香料、食品、医药、农药、光电材料及超分子识别等诸多领域应用广泛,因此香豆素类化合物的合成研究已引起人们的极大关注,本文基于近几年报道的自由基促进炔酸酯环化合成香豆素类化合物的研究进展进行了简要综述.

As a class of important aromatous oxygen-containing heterocyclic compounds coumarin andits derivatives are widely used in spice, food, medicine, pesticide, photolectric materials and supra-molecular recognition. Therefore, the synthesis of coumarin derivatives has attracted much interest. Inthis paper, the recent research progress in synthesis of coumarin derivatives promoted by radical hasbeen briefly reviewed.