Title of article
Lanthanum(III) nitrate hexahydrate or p-toluenesulfonic acid catalyzed one-pot synthesis of 4(3H)-quinazolinones under solvent-free conditions
Author/Authors
Narasimhulu، نويسنده , , Manchala and Mahesh، نويسنده , , Kondempudi Chinni and Reddy، نويسنده , , Thummalapally Srikanth and Rajesh، نويسنده , , Karuturi and Venkateswarlu، نويسنده , , Yenamandra، نويسنده ,
Issue Information
هفته نامه با شماره پیاپی سال 2006
Pages
3
From page
4381
To page
4383
Abstract
The one-pot synthesis of quinazolinone derivatives from the reaction of anthranilic acid, trialkyl orthoformate and amines in the presence of lanthanum(III) nitrate hexahydrate or p-toluenesulfonic acid has been carried out. The reaction occurred in a few minutes under solvent-free conditions and in excellent yields.
Keywords
Quinazolinones , Lanthanum(III) nitrate hexahydrate , p-Toluenesulfonic acid , solvent-free conditions , Three-component reaction
Journal title
Tetrahedron Letters
Serial Year
2006
Journal title
Tetrahedron Letters
Record number
1850802
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