Please use this identifier to cite or link to this item:
|Title:||Study of catalytic activity of ammonium dihydrogen orthophosphate in the synthesis of 3,4-dihydropyrimidin-2-(1<i style="">H</i>)-one|
ammonium dihydrogen orthophosphate
|Abstract:||Application of ammonium dihydrogen orthophosphate as a catalyst in the one pot synthesis of 5-ethoxycarbonyl-6-methyl-4-phenyl-3,4-dihydropyrimidin-2-(1<i style="">H</i>)-one by Biginelli condensation is reported. The effect of temperature and the presence of solvents such as ethanol, acetonitrile, toluene, chloroform, acetic acid, <i style="">n</i>-hexane, <i style="">etc</i>. on the activity of the catalyst are studied.|
|Appears in Collections:||IJC-B Vol.48B(06) [June 2009]|
Items in NOPR are protected by copyright, with all rights reserved, unless otherwise indicated.