摘要
以PEG-400为溶剂,三氟甲磺酸铜催化的芳香醛、乙酰乙酸乙酯、麦氏酸和乙酸铵"一锅法"合成了系列4-芳基-3,4-二氢吡啶-2-酮类化合物。
A series of 4-aryl-5-ethoxylcarbonyl-6-methyl-3,4-dihydro pyrid-2-one have been synthesized by the reaction of aromatic aldehyde,ethyl acetoaetate,meldrum’s acid and ammonium acetate catalyzed by 10 mol % of Cu(OTf)2 in PEG-400.
出处
《广东化工》
CAS
2012年第11期62-63,共2页
Guangdong Chemical Industry