115802-06-7Relevant academic research and scientific papers
Halogenation Using Quatenary Ammonium Polyhaloides. IX. One-Step Syntheses of Acylureas and Carbamates from Amides by Use of Tetrabutylammonium Tribromide and DBU
Fujisaki, Shizuo,Tomiyasu, Kazushi,Nishida, Akiko,Kajigaeshi, Shoji
, p. 1401 - 1403 (1988)
The reaction of amides with tetrabutylammonium tribromide (TBA Br3) (0.5 equiv) and DBU (one equiv) in dichloromethane at room temperature gave N-substituted acylureas in fairly good yields.In the presence of alcohols, the reaction of amides with TBA Br3 (one equiv) and DBU (two equiv) gave N-substituted carbamates.
