PERSONAL DE APOYO
FASCIO Mirta Liliana
artículos
Título:
Mild Method for Ullmann Reaction of 2-Chlorobenzoic Acid and Aminothiazoles or Aminobenzothiazoles under Ultrasonic Irradiation
Autor/es:
ROLANDO F. PELLÓN; MAITE L. DOCAMPO; MIRTA L. FASCIO
Revista:
SYNTHETIC COMMUNICATIONS
Editorial:
Taylor & Francis
Referencias:
Lugar: Londres; Año: 2007 vol. 37 p. 1853 - 1864
ISSN:
0039-7911
Resumen:
One-pot syntheses of 5H-[1,3]thiazolo[2,3-b]quinazolin-5-one, 12H-[1,3]benzothiazolo[2,3-b]quinazolin-12-one, and corresponding derivatives were developed using the copper-catalyzed Ullmann condensation. The use of ultrasonic irradiation enhanced yields and reduced the reaction time to minutes.
