Title of article :
One-Pot Synthesis of Symmetrical Di- and Triarylamines Using Urea as the Source of the Amino Group
Author/Authors :
Beletskaya، Irina P. نويسنده , , Artamkina، Galina A. نويسنده , , Sergeev، Alexey G. نويسنده , , Stern، Mikhail M. نويسنده ,
Abstract :
A simple one-pot palladium-catalyzed reaction for the conversion of aryl halides to aryl amines using urea as an ammonia equivalent is reported. Arylation of urea in the presence of Pd2dba3, t-Bu3P·HBF4 and t-BuOK in dioxane gives di- and triarylamines in 65-95% yields.
Keywords :
PALLADIUM , arylations , Amines , urea , ammonia equivalents
Journal title :
Astroparticle Physics
