Title of article :
Synthesis of urea derivatives in the presence of N-formylmorpholine as a solvent
Author/Authors :
Ghasemi, Narges National Petrochemical Company (NPC) - petrochemical Research and Technology Company, Arak , Sharafianb, Shirin Department of Chemistry - Islamic Azad University, Qaemshahr
Abstract :
urea derivatives are obtained in good to excellent yields by proceeding through a simple, mild, and efficient
procedure utilizing activated acetylens, primary amines and isocyanates in the presence of catalytic amount of Nformylmorpholine under solvent-free conditions.
Keywords :
Acid chlorides , Potasium thiocyanate , N-formylmorpholine , Alcohol , Esterification
Journal title :
Iranian Journal of Organic Chemistry
