Dichloroimidazolidinedione‐activated one‐pot Suzuki–Miyaura cross‐coupling of phenols
作者:Kamelia Madankar、Javad Mokhtari、Zohreh Mirjafary
DOI:10.1002/aoc.5383
日期:2020.3
method for the Suzuki‐type cross‐coupling of phenols with aryl boronic acids using dichloroimidazolidinedione (DCID) as a new reagent is presented. In the presence of DCID and Pd/metal–organic framework (MOF), coupling of aryl boronic acids with a wide range of phenols, was carried out smoothly in tetrahydrofuran (THF) at reflux conditions to afford the cross‐coupling products in good to excellent yields
提出了使用二氯咪唑烷二酮(DCID)作为新试剂的苯酚与芳基硼酸的Suzuki型交叉偶联的第一种通用方法。在存在DCID和Pd /金属-有机骨架(MOF)的情况下,芳基硼酸与各种酚的偶联在回流条件下在四氢呋喃(THF)中顺利进行,以提供良好的交联产物。优异的产量。1 H-和13 C-NMR证实了所有化合物的结构。提出了这种反应的合理机制。