Expeditious one-pot and solvent-free synthesis of dihydroquinazolin-4(1H)-ones in the presence of microwaves

被引：77

作者：

Surpur, Mandar P. ^{[1
]}

Singh, Pankajkumar R. ^{[1
]}

Patil, Sachin B. ^{[1
]}

Samant, Shriniwas D. ^{[1
]}

机构：

[1] Inst Chem Technol, Dept Chem, Organ Chem Res Lab, Bombay 400019, Maharashtra, India

来源：

SYNTHETIC COMMUNICATIONS | 2007年 / 37卷 / 12期

关键词：

dihydroquinazolin-4(1H)-ones; Amberlyst-15; microwaves; multicomponent reactions;

D O I：

10.1080/00397910701354699

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

Dihydroquinazolin-4(1H)-ones were synthesized for the first time by a novel three-component condensation of isatoic anhydride, a primary amine, and an aldehyde catalyzed by Amberlyst-15 in the presence of microwaves under neat conditions. The catalyst is reusable, thus making the process more environmentally friendly.

引用

页码：1965 / 1970

页数：6

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