Title of article :
Ag nanoparticle/melamine sulfonic acid supported on silica gel as an efficient catalytic system for synthesis of dihydropyrimidinthiones
Author/Authors :
ناصحي، پريا نويسنده Department of Chemistry, Science and Research Branch, Islamic Azad University, Ahvaz, Iran Nasehi, Parya , كياست، عليرضا نويسنده , , خان محمدي خرمي، محمد كاظم نويسنده ,
Issue Information :
فصلنامه با شماره پیاپی 0 سال 2014
Abstract :
3,4-Dihydropyrimidin-2(1H)-thiones were synthesized in the presence of Ag nanopar-ticle/melamine sulfonic acid (MSA) supported on silica gel. The reactionwas carried out at 110 oC for 20 min under solvent free conditions. This method hassome advantages such as good yield, mild reaction conditions, ease of operation and work up, short reaction time and high product purity.
Journal title :
Iranian Chemical Communication
Journal title :
Iranian Chemical Communication
