Synthesis of New Asymmetrical Dihydropyrimidinones in Presence of Oxalic Acid

被引：0

作者：

Mirza, Behrooz ^{[1
]}

Samiei, Sepehr Sadegh ^{[2
]}

机构：

[1] Islamic Azad Univ, Fac Sci, Dept Chem, S Tehran Branch, Tehran, Iran

[2] Islamic Azad Univ, Fac Sci, Dept Chem, E Tehran Branch Qiam Dasht, Tehran, Iran

来源：

ASIAN JOURNAL OF CHEMISTRY | 2012年 / 24卷 / 03期

关键词：

Dihydropyrimidiaone; Biginelli reaction; Multicomponent reactions; Oxalic acid; Asynunetrical synthesis; CALCIUM-CHANNEL BLOCKERS; BIGINELLI REACTION; ANTIHYPERTENSIVE AGENTS; EFFICIENT SYNTHESIS; ORGANIC-SYNTHESIS; POTENT MIMICS; ATOM ECONOMY; ESTERS; DIHYDROPYRIDINES;

D O I：

暂无

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

An efficient synthesis of asymmetrical branched dihydropyrimidinone derivatives using oxalic acid as a catalyst for the first time from I multicomponent reaction of aromatic dialdehydes,beta-diketones, urea and thiourea in refluxing acetonitrile is described.

引用

页码：1293 / 1296

页数：4

共 24 条

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