Title of article :
Multicomponent reactions in PEG-400: ruthenium-catalyzed synthesis of substituted pyrroles
Author/Authors :
Chandrasekhar، نويسنده , , Srivari and Patro، نويسنده , , Vidyavathi and Chavan، نويسنده , , Lahu N. and Chegondi، نويسنده , , Rambabu and Grée، نويسنده , , René، نويسنده ,
Issue Information :
هفته نامه با شماره پیاپی سال 2014
Abstract :
An efficient and eco-friendly method for the synthesis of substituted pyrroles has been developed via ruthenium-catalyzed multicomponent reaction of ketone, amine, and ethylene glycol in PEG-400 as solvent medium without using any external ligand. The catalytic system and solvent can be recycled with the same, as well as different, ketones with minimum loss of Ru-catalyst activity.
Keywords :
pyrrole , Polyethylene glycol (PEG-400) , multicomponent reaction , Ruthenium , Eco-friendly
Journal title :
Tetrahedron Letters
Journal title :
Tetrahedron Letters
