Title of article :
Synthesis of 1,3,5-tri-substituted pyrazoles promoted by P2O5.SiO2
Author/Authors :
Bamoniri، Abdolhamid نويسنده , , Mirjalili، BiBi Fatemeh نويسنده , , Jafari، Abbas Ali نويسنده , , Abasaltian، Fatemeh نويسنده Department of Chemistry, College of Science, Yazd University, Yazd, I.R.Iran, P.O.Box 89195-741 ,
Issue Information :
دوفصلنامه با شماره پیاپی 0 سال 2012
Abstract :
Silica supported phosphorus pentoxide (P2O5·SiO2) is an efficient catalyst for synthesis of 1,3,5-substituted pyrazoles via the condensation of 1,3-diketones and hydrazines. Simplicity of procedure, mild condition, being solvent-free, high yields, and easy workup are some advantages of this protocol
Journal title :
Iranian Journal of Catalysis
Journal title :
Iranian Journal of Catalysis
