Paper Information

Journal:   JOURNAL OF APPLIED CHEMICAL RESEARCH (JACR)   2017 , Volume 11 , Number 1; Page(s) 115 To 123.
 
Paper:  ONE-POT SYNTHESIS OF POLYSUBSTITUTED DIHYDRO-2-OXYPYRROLES CATALYZED BY VANADIUM (V) OXIDE
 
Author(s):  MOHAMADPOUR FARZANEH, MAGHSOODLOU MALEK TAHER*, HEYDARI REZA, LASHKARI MOJTABA
 
* DEPARTMENT OF CHEMISTRY, FACULTY OF SCIENCE, UNIVERSITY OF SISTAN AND BALUCHESTAN, ZAHEDAN, IRAN
 
Abstract: 

A mild and efficient synthesis of polysubstituted dihydro-2-oxypyrroles has been developed for the one-pot, four-component domino condensation of dialkyl acetylenedicarboxylate, formaldehyde and aromatic amines using Vanadium (V) oxide as the catalyst at ambient temperature. The use of Vanadium (V) oxide makes this process simple, more convenient, and environmentally friendly.

 
Keyword(s): VANADIUM (V) OXIDE, DIHYDRO-2-OXYPYRROLE DERIVATIVES, MULTI-COMPONENT REACTIONS, ECO-FRIENDLY