NaIO4-catalyzed one-pot synthesis of dihydropyrimidinones at room temperature under solvent-free conditions

2009 ◽  
Vol 6 (3) ◽  
pp. 514-518 ◽  
Author(s):  
X. Jing ◽  
Z. Li ◽  
X. Pan ◽  
Y. Shi ◽  
C. Yan
Keyword(s):  
Room Temperature ◽  
Solvent Free ◽  
One Pot ◽  
One Pot Synthesis ◽  
Solvent Free Conditions

Nano-SiO2: a heterogeneous and reusable catalyst for the one-pot synthesis of symmetrical and unsymmetrical 3,3-di(aryl)indolin-2-ones under solvent-free conditions

2016 ◽  
Vol 71 (1) ◽  
pp. 31-36 ◽  
Author(s):  
Kobra Nikoofar ◽  
Zahra Khalili
Keyword(s):  
Room Temperature ◽  
Solvent Free ◽  
Reusable Catalyst ◽  
One Pot ◽  
Nano Sio2 ◽  
One Pot Synthesis ◽  
Solvent Free Conditions ◽  
Magnetic Stirring ◽  
Plausible Mechanism ◽  
The One

AbstractSymmetrical and unsymmetrical 3,3-di(aryl)indolin-2-ones have been synthesized by nano-SiO2 as green, heterogeneous, and reusable catalyst under solvent-free conditions at room temperature via magnetic stirring and grinding methods. A plausible mechanism of condensation has also been presented.

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