Title of article
Ammonium chloride-catalyzed one-pot synthesis of 3,4-dihydropyrimidin-2-(1H)-ones under solvent-free conditions
Author/Authors
Shaabani، نويسنده , , Ahmad and Bazgir، نويسنده , , Ayoob and Teimouri، نويسنده , , Fatemeh، نويسنده ,
Issue Information
هفته نامه با شماره پیاپی سال 2003
Pages
3
From page
857
To page
859
Abstract
Ammonium chloride as a very inexpensive and readily available reagent, and efficiently catalyzes one-pot, three component, Biginelli condensation reactions of aldehydes, 1,3-dicarbonyl compounds and urea or thiourea under solvent-free conditions to afford the corresponding 3,4-dihydropyrimidin-2-(1H)-ones in high yields at 100°C.
Keywords
Dihydropyrimidinones , ammonium chloride , solvent-free , one-pot condensation , Biginelli reaction
Journal title
Tetrahedron Letters
Serial Year
2003
Journal title
Tetrahedron Letters
Record number
1660331
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