Ionic liquid promoted eco-friendly and efficient synthesis of 2,3-dihydroquinazolin-4(1H)-ones

被引：68

作者：

Dabiri, Minoo ^{[1
]}

Salehi, Peyman

Baghbanzadeh, Mostafa

机构：

[1] Shaheed Beheshti Univ, Fac Sci, Dept Chem, Tehran, Iran

[2] Shaheed Beheshti Univ, Med Plants & Drugs Res Inst, Dept Phytochem, Tehran, Iran

来源：

MONATSHEFTE FUR CHEMIE | 2007年 / 138卷 / 11期

关键词：

2,3-dihydroquinazolinone; heterocycles; green chemistry; ionic liquid;

D O I：

10.1007/s00706-007-0635-0

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

2,3-Dihydroquinazolin-4(1H)-ones were efficiently synthesised by the reaction of isatoic anhydride, a primary amine or ammonium acetate, and different aromatic aldehydes in 1-butyl-3-methylimidazolium tetrafluoroborate ([bmim]BF4) without using any acidic catalyst. Also a bis-derivative of the title compound as a polyheterocyclic system was synthesised successfully in high yield.

引用

页码：1191 / 1194

页数：4

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