An Efficient One Pot Procedure for Preparation of Symmetrical N,N'-Disubstituted Urea from Aromatic and Aliphatic Amines and Urea under Microwave Irradiation
نویسندگان
1 Department of Chemistry, Faculty of Science, Shahid Beheshti University, Department of Chemistry, Faculty of Science, Shahid Beheshti University, Tehran, I.R. IRAN, I.R. IRAN
2 Department of Chemistry, Faculty of Science, Shahid Beheshti University, Tehran, I.R. IRAN
3 Department of Chemistry, Faculty of Science, Shahid Beheshti University, Tehran, I.R. IRAN
4 Department of Chemistry, Faculty of Science, Shahid Beheshti University, Tehran, I.R. IRAN
5 Department of Chemistry, Faculty of Science, Shahid Beheshti University, Tehran, I.R. IRAN
doi
10.30492/ijcce.2000.10203چکیده
A phosgene-free synthesis of symmetrical N,N'-disubstituted urea by the reaction of aromatic and aliphatic primary amines and urea promoted by microwave irradiation in the presence of a suitable energy-transfer solvent such as N-N-dimethylacetamide is described.
