INQUISUR   21779
INSTITUTO DE QUIMICA DEL SUR
Unidad Ejecutora - UE
artículos
Título:
Two-step Synthesis of Di- and Tristannylarenes from Anilines via an SRN1 Mechanism
Autor/es:
GUSTAVO F. SILBESTRI; MARÍA T. LOCKHART; ALICIA B. CHOPA
Revista:
ARKIVOC - ONLINE JOURNAL OF ORGANIC CHEMISTRY
Editorial:
ARKAT USA INC
Referencias:
Año: 2011 vol. vii p. 210 - 220
ISSN:
1551-7004
Resumen:
The synthesis in good yields (71–85%) of di- and tristannylated benzenes from commercially available anilines, involving their conversion to the corresponding aryltrimethylammonium salts followed by the reaction with Me3SnNa 1 in liquid ammonia, is described. The results obtained clearly indicate that the stannylation reactions proceed through an SRN1 mechanism.