Artigo
Ultrasound-Assisted Synthesis of Symmetrical Biaryls by Palladium-Catalyzed Homocoupling of Aryl n-Butyl Tellurides
Fecha
2008-12-16Registro en:
Synlett. Stuttgart: Georg Thieme Verlag Kg, n. 20, p. 3221-3225, 2008.
0936-5214
10.1055/s-0028-1087244
WOS:000262439600029
Autor
Singh, Fatehl Veer
Stefani, Helio A. [UNIFESP]
Institución
Resumen
An ultrasound-assisted synthesis of symmetrical biaryls with electron-withdrawing or -donating substituents is described and illustrated by palladium-catalyzed homocoupling reaction of aryl tellurides. This procedure offers easy access to biaryls in short reaction time, and the products are achieved in good to excellent yields.