Title of article :
Synthesis of Polyfunctionalized Pyrroles by a PPh3-Promoted Condensation Reaction between Ammonium Acetate, Dialkyl Acetylenedicarboxylate and Arylglyoxals
Author/Authors :
Nikomanesh, Parisa Department of Chemistry - Mahshahr Branch - Islamic Azad University - Mahshahr , Anaraki-Ardakani, Hossein Department of Chemistry - Mahshahr Branch - Islamic Azad University - Mahshahr
Abstract :
A simple and efficient synthesis of some polyfunctionalized pyrrole derivatives by a
triphenylphosphine-promoted condensation reaction between dialkyl acetylenedicarboxylates,
arylglyoxals, and ammonium acetate is described. This present method carries several advantages,
such as good yields, a simple procedure, non-hazardous reaction conditions and starting
from easily accessible substrates
Keywords :
Arylglyoxals , Intramolecular Wittig reaction , Ammonium acetate , Triphenylphosphine , Dialkyl acetylene dicarboxylates
Journal title :
Astroparticle Physics
