甘氨酸-盐酸缓冲液为溶剂和生物催化剂,采用Hantzsch反应高效、环保地合成1,4 -二氢吡啶

IF 1.7 Q3 CHEMISTRY, ORGANIC Organic Communications Pub Date : 2019-06-23 DOI:10.25135/ACG.OC.58.19.05.1273
li Reza Molla Ebrahimlo, Mounes Hanaforoush, Roya Attari
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引用次数: 4

摘要

建立了一种不使用有机溶剂,在缓冲条件下通过一锅Hantzsch反应合成1,4-二氢吡啶的绿色高效工艺。该方法以甘氨酸-盐酸缓冲溶液为溶剂,催化反应;因此,使用这种方法有几个优点,包括高产率、环境友好的程序、短的反应时间和简单的后处理程序。通过薄层色谱、红外光谱、核磁共振氢谱和元素分析对所有化合物进行了表征。
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An efficient and eco-friendly synthesis of 1, 4-dihydropyridines via Hantzsch reaction in Glycine-HCl buffer as solvent and bio-catalyst
A green and efficient procedure was established to synthesize 1,4-dihydropyridines via one-pot Hantzsch reactions in buffering conditions without the use of organic solvent. In this method, Glycine-HCl buffer solution was used as solvent and catalyst reaction; therefore, using this method has several benefits including high yields, an environmentally friendly procedure, short reaction times, and a simple work-up procedure. All the compounds were characterized by TLC, FT-IR, H NMR and elemental studies.
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来源期刊
Organic Communications
Organic Communications CHEMISTRY, ORGANIC-
CiteScore
2.80
自引率
11.80%
发文量
21
期刊最新文献
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