Ascorbic acid: a naturally green and efficient catalyst for one-pot synthesis of N-aryl-3-aminodihydropyrrol-2-one-4-carboxylates under ambient temperature

被引:2
|
作者
Mohamadpour, Farzaneh [1 ]
机构
[1] Islamic Azad Univ, Shiraz Branch, Young Researchers & Elite Club, Shiraz, Iran
来源
关键词
Ascorbic acid; Green catalyst; N-aryl-3-aminodihydropyrrol-2-one-4-carboxylates; Multi-component reaction; One-pot procedure; 4-COMPONENT DOMINO REACTION; MULTICOMPONENT SYNTHESIS; BIODEGRADABLE CATALYST; CONVENIENT SYNTHESIS; ECO-SAFE; DIHYDRO-2-OXOPYRROLES; INHIBITORS; DERIVATIVES; PIPERIDINES; CAFFEINE;
D O I
10.33263/BRIAC96.458462
中图分类号
O69 [应用化学];
学科分类号
081704 ;
摘要
A naturally green and economical ascorbic acid synthesis of N-aryl-3-aminodihydropyrrol-2-one-4-carboxylates has been accomplished via one-pot four-condensation of dialkylacetylenedicarboxylate, formaldehyde and amines (aromatic and aliphatic) under ambient temperature. The notable advantages of the procedure are green, natural and low-cost catalyst, operational simplicity, eco-friendly, environmentally benign nature, no necessity of chromatographic purification steps, short reaction times and good to high yields.
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页码:4458 / 4462
页数:5
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