INQUISUR   21779
INSTITUTO DE QUIMICA DEL SUR
Unidad Ejecutora - UE
artículos
Título:
A reliable one-pot synthesis of aryl azides from aryl amines using organotin azides as effective and recoverable reagents
Autor/es:
LEONELA GODOY PRIETO; MARÍA T. LOCKHART; ALICIA B. CHOPA; ALICIA B. CHOPA; MARCOS J. LO FIEGO; MARCOS J. LO FIEGO; LEONELA GODOY PRIETO; MARÍA T. LOCKHART
Revista:
JOURNAL OF ORGANOMETALLIC CHEMISTRY
Editorial:
ELSEVIER SCIENCE SA
Referencias:
Lugar: Amsterdam; Año: 2016 vol. 830 p. 26 - 32
ISSN:
0022-328X
Resumen:
A mild and mass-efficient procedure based on the one-pot diazotization-azidodediazoniation of aromatic amines is described. A wide range of aryl azides are obtained in moderate to high yields by using tributyltin azide as an effective and reusable azide source in the presence ofp-toluenesulfonic acid at roomtemperature. The method was also successfully applied employing an insoluble polymer-supportedorganotin azide.