摘要
Six 4-aryl-5-methoxylcarbonyl-6-methyl-3,4-dihydropyrid-2-ones have been synthesized by the reaction of aromatic aldehyde, methyl acetoactate, meldrum's acid and ammonium acetate under microwave irradiation without solvent. The method has advantages of rapidity, mild condition, without solvent and higher yield.
Six 4-aryl-5-methoxylcarbonyl-6-methyl-3, 4-dihydropyrid-2-ones have been synthesized by the reaction of aromatic aldehyde, methyl acetoactate, meldrum's acid and ammonium acetate under microwave irradiation without solvent. The method has advantages of rapidity, mild condition, without solvent and higher yield.
出处
《应用化学》
CAS
CSCD
北大核心
2004年第4期428-429,共2页
Chinese Journal of Applied Chemistry
基金
江苏省自然科学基金(BK2001142)
江苏省教育厅自然科学基金(01KJB150008)
关键词
微波辐射
二氢吡啶酮
芳醛
麦氏酸
dihydropyridone
aromatic aldehyde
meldrum's acid
synthesis
microwave irradiation
