Efficient Synthesis of β-Acetamido Ketones Catalyzed by Cobalt Sulfate Heptahydrate Under Ultrasound Irradiation
作者:Bao-Hua Chen、Ji-Tai Li、Guo-Feng Chen、Ya-Li Song
DOI:10.2174/157017812799304088
日期:2012.1.1
Ultrasound-promoted synthesis of β-acetamido ketones catalyzed by cobalt sulfate heptahydrate via one-pot multi-component reaction coupling of aromatic aldehyde, acetophenone and acetyl chloride in acetonitrile was carried out in excellent yields at 25-28 °C, providing an efficient synthesis of these compounds. The use of ultrasound increased the rate of reactions compared with reactions under reflux condition.
We synthesized a porous multifunctional metal–organic-framework (MOF) [UiO-66-Mel-NHC10H5(SO3H)2] based on zirconium by post-synthetic modification of UiO-66-NH2.