Nanocatalytic one-pot, four-component synthesis of some new triheterocyclic compounds consisting of pyrazole, pyran, and pyrimidinone rings

被引：51

作者：

Dastkhoon, Sadegh ^{[1
]}

Tavakoli, Zaiba ^{[1
]}

Khodabakhshi, Saeed ^{[2
]}

Baghernejad, Mojtaba ^{[1
]}

Abbasabadi, Masoud Khaleghi ^{[2
]}

机构：

[1] Islamic Azad Univ, Dept Chem, Gachsaran Branch, Gachsaran, Iran

[2] Islamic Azad Univ, Robatkarim Branch, Young Researchers & Elite Club, Robatkarim, Iran

来源：

NEW JOURNAL OF CHEMISTRY | 2015年 / 39卷 / 09期

关键词：

KNOEVENAGEL CONDENSATION; DERIVATIVES; EFFICIENT; NANOPARTICLES; CATALYST; GREEN; PYRAZOLOPYRANOPYRIMIDINES; PROTOCOL; CASCADE;

D O I：

10.1039/c5nj01046b

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

A new series of triheterocyclic compounds containing pyrazole, pyran, and pyrimidinone rings was synthesized via a one-pot condensation of ethylacetoacetate, hydrazine hydrate, barbituric acid, and aromatic aldehydes in the presence of catalytic amounts of titanium dioxide nanowires. Various functional groups were well tolerated under the optimized reaction conditions.

引用

页码：7268 / 7271

页数：4

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