DABCO CONTAINING ACIDIC POLY( IONIC LIQUID): AN EFFICIENT CATALYST FOR THE ONE-POT PREPARATION OF 2,3-DIHYDROQUINAZOLINE-4(1H)-ONES

被引：12

作者：

Mohammadi, Mohammad Kazem ^{[1
]}

Saghanezhad, Seyyed Jafar ^{[2
]}

Razzaghi-asl, Nima ^{[3
]}

机构：

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

[2] ACECR Prod Technol Res Inst, Ahvaz, Iran

[3] Ardabil Univ Med Sci, Dept Med Chem, Sch Pharm, Ardebil, Iran

来源：

BULLETIN OF THE CHEMICAL SOCIETY OF ETHIOPIA | 2017年 / 31卷 / 03期

关键词：

Poly(ionic liquid); Solvent-free; 2,3-Dihydroquinazolin-4(1H)-ones; DABCO; Multi-component reaction; MULTICOMPONENT REACTIONS; 2,3-DIHYDROQUINAZOLIN-4(1H)-ONES; DERIVATIVES; COUMARIN; MILD;

D O I：

10.4314/bcse.v31i3.17

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

1,4-Diazabicyclo[2.2.2] octane (DABCO) containing acidic poly(ionic liquid) (DAIL) has been prepared via condensation of 1,4-dichloro butane and DABCO, as an efficient acidic catalyst and has been applied in the one-pot preparation of 2,3-dihydroquinazolin-4(1H)-one derivatives. This catalyst has been characterized by FT-IR and TGA. According to the obtained results including time, yield and recyclability, DAIL could be considered as an efficient catalyst for organic transformations.

引用

页码：535 / 544

页数：10

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