Synthesis of N-phenylanthranilic acid derivatives using water as solvent in the presence of ultrasound irradiation
An improved synthesis of N-phenylanthranilic acid using water as solvent can be achieved by ultrasound irradiation. A number of N-phenylanthranilic acids were prepared in good yields in a very short reaction time.
Docampo Palacios, Maite L.,Pellon Comdom, Rolando F.
p. 1771 - 1775
(2007/10/03)
Use of N,N-dimethylformamide as solvent in the synthesis of N-phenylanthranilic acids
It is known that N-phenylanthranilic acids can be synthesized by Ullmann-Goldberg condensation in different conditions. This paper reports some parameters which influence the condensation and reports a general procedure for this reaction using N,N-Dimethylformamide as solvent.