Green synthesis of novel chalcone and coumarin derivatives via Suzuki coupling reaction
作者:Lucas C.C. Vieira、Márcio Weber Paixão、Arlene G. Corrêa
DOI:10.1016/j.tetlet.2012.03.079
日期:2012.5
Chalcones and coumarins are important naturally occurring plant constituents and display a wide range of pharmacological and biological activities. In an environmentally benign approach, synthesis of biphenyl chalcone and coumarin derivatives was successfully accomplished via Suzuki coupling by using PEG-400 as a solvent under microwave irradiation. Salient feature of this methodology includes: short
查耳酮和香豆素是重要的天然植物成分,并显示出广泛的药理和生物活性。在对环境有益的方法中,在微波辐射下,使用PEG-400作为溶剂,通过Suzuki偶联成功地完成了联苯查尔酮和香豆素衍生物的合成。该方法的显着特征包括:反应时间短,收率好至极好,并且对不同官能团的耐受性强。