Title of article
An efficient synthesis of 3,4-dihydropyrimidin-2-ones catalyzed by NH2SO3H under ultrasound irradiation
Author/Authors
Li، نويسنده , , Ji-Tai and Han، نويسنده , , Jun-Fen and Yang، نويسنده , , Jinhui and Li، نويسنده , , Tong-Shuang and Li، نويسنده ,
Issue Information
فصلنامه با شماره پیاپی سال 2003
Pages
4
From page
119
To page
122
Abstract
The condensation of aldehydes, β-keto esters and urea catalyzed by NH2SO3H in ethanol results dihydropyrimidinones in high yields under ultrasound irradiation.
Keywords
Ultrasound irradiation , Dihydropyrimidinones , Synthesis , Biginelli reaction
Journal title
Ultrasonics Sonochemistry
Serial Year
2003
Journal title
Ultrasonics Sonochemistry
Record number
2188491
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